PROTO Tools & Equipment
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- PROTO®1/4" Drive 4.5 mm 6-Point Metric Standard Socket (J47045M)1/4" Drive 4.5 mm 6-Point Metric Standard Socket (J47045M) by PROTO®. Get your job done easier and faster with this high-quality tool. Designed and manufactured with the user in mind, it provides the strength and flexibility you need to...Proto™ 6 Point Sockets are ideal for use on stubborn or damaged fasteners, and also on fasteners made from soft materialsThe TorquePlus™ design is a high performance drive configuration which allows for quick and easy socket engagement to the fastener flats, not the corners$9.11
- PROTO®1/4" Drive 5 mm 6-Point Metric Standard Socket (4705M)1/4" Drive 5 mm 6-Point Metric Standard Socket (4705M) by PROTO®. Get your job done easier and faster with this high-quality tool. Designed and manufactured with the user in mind, it provides the strength and flexibility you need to...Proto™ 6 Point Sockets are ideal for use on stubborn or damaged fasteners, and also on fasteners made from soft materialsThe TorquePlus™ design is a high performance drive configuration which allows for quick and easy socket engagement to the fastener flats, not the corners$9.13
- PROTO®1/4" Drive 5.5 mm 6-Point Metric Standard Socket (47055M)1/4" Drive 5.5 mm 6-Point Metric Standard Socket (47055M) by PROTO®. Get your job done easier and faster with this high-quality tool. Designed and manufactured with the user in mind, it provides the strength and flexibility you need to...Proto™ 6 Point Sockets are ideal for use on stubborn or damaged fasteners, and also on fasteners made from soft materialsThe TorquePlus™ design is a high performance drive configuration which allows for quick and easy socket engagement to the fastener flats, not the corners$9.15
- PROTO®1/4" Drive 5/16" 12-Point SAE Deep Socket (4710LT)1/4" Drive 5/16" 12-Point SAE Deep Socket (4710LT) by PROTO®. Get your job done easier and faster with this high-quality tool. Designed and manufactured with the user in mind, it provides the strength and flexibility you need to handle...Proto™ 12 Point Sockets are ideal for use on stubborn or damaged fasteners, and also on fasteners made from soft materialsThe TorquePlus™ design is a high performance drive configuration which allows for quick and easy socket engagement to the fastener flats, not the corners$12.55
- PROTO®1/4" Drive 5/16" 12-Point SAE Standard Socket (J4710T)1/4" Drive 5/16" 12-Point SAE Standard Socket (J4710T) by PROTO®. Get your job done easier and faster with this high-quality tool. Designed and manufactured with the user in mind, it provides the strength and flexibility you need to...Proto™ 12 Point Sockets are ideal for use on stubborn or damaged fasteners, and also on fasteners made from soft materialsThe TorquePlus™ design is a high performance drive configuration which allows for quick and easy socket engagement to the fastener flats, not the corners$9.06
- PROTO®1/4" Drive 5/16" 8-Point SAE Standard Socket (J4710S)1/4" Drive 5/16" 8-Point SAE Standard Socket (J4710S) by PROTO®. Get your job done easier and faster with this high-quality tool. Designed and manufactured with the user in mind, it provides the strength and flexibility you need to...Proto™ 8 Point Sockets are ideal for use on stubborn or damaged fasteners, and also on fasteners made from soft materialsThe TorquePlus™ design is a high performance drive configuration which allows for quick and easy socket engagement to the fastener flats, not the corners$9.60
- PROTO®1/4" Drive 5/16" Spline SAE Standard Socket (J4710SPL)1/4" Drive 5/16" Spline SAE Standard Socket by PROTO®. Get your job done easier and faster with this high-quality tool. Designed and manufactured with the user in mind, it provides the strength and flexibility you need to handle your...Proto™ Spline tools are designed to service high tensile strength fasteners used widely on military and commercial aircraft and in heavy machinery applications where vibration is prevalent. They are also used in automotive and industrial areas where high performance torque needs to be achievedSpline sockets help tighten high strength bolts to high torque loads. They help lower the force required to turn standard fasteners by allowing the torque load to be moved away from the corners to help prevent fastener rounding. They also turn fasteners with damaged corners$40.72
- PROTO®1/4" Drive 6 mm 6-Point Metric Deep Socket (4706LM)1/4" Drive 6 mm 6-Point Metric Deep Socket (4706LM) by PROTO®. Get your job done easier and faster with this high-quality tool. Designed and manufactured with the user in mind, it provides the strength and flexibility you need to handle...Proto™ 12 Point Sockets are ideal for use on stubborn or damaged fasteners, and also on fasteners made from soft materialsThe TorquePlus™ design is a high performance drive configuration which allows for quick and easy socket engagement to the fastener flats, not the corners$13.09
- PROTO®1/4" Drive 6 mm 6-Point Metric Standard Socket (4706M)1/4" Drive 6 mm 6-Point Metric Standard Socket (4706M) by PROTO®. Get your job done easier and faster with this high-quality tool. Designed and manufactured with the user in mind, it provides the strength and flexibility you need to...Proto™ 6 Point Sockets are ideal for use on stubborn or damaged fasteners, and also on fasteners made from soft materialsThe TorquePlus™ design is a high performance drive configuration which allows for quick and easy socket engagement to the fastener flats, not the corners$9.23
- PROTO®1/4" Drive 7 mm 6-Point Metric Deep Socket (4707LM)1/4" Drive 7 mm 6-Point Metric Deep Socket (4707LM) by PROTO®. Get your job done easier and faster with this high-quality tool. Designed and manufactured with the user in mind, it provides the strength and flexibility you need to handle...Proto™ 12 Point Sockets are ideal for use on stubborn or damaged fasteners, and also on fasteners made from soft materialsThe TorquePlus™ design is a high performance drive configuration which allows for quick and easy socket engagement to the fastener flats, not the corners$13.09
- PROTO®1/4" Drive 7 mm 6-Point Metric Standard Socket (4707M)1/4" Drive 7 mm 6-Point Metric Standard Socket (4707M) by PROTO®. Get your job done easier and faster with this high-quality tool. Designed and manufactured with the user in mind, it provides the strength and flexibility you need to...Proto™ 6 Point Sockets are ideal for use on stubborn or damaged fasteners, and also on fasteners made from soft materialsThe TorquePlus™ design is a high performance drive configuration which allows for quick and easy socket engagement to the fastener flats, not the corners$9.35
- PROTO®1/4" Drive 7/16" 6-Point SAE Deep Socket (J4714L)1/4" Drive 7/16" 6-Point SAE Deep Socket (J4714L) by PROTO®. Get your job done easier and faster with this high-quality tool. Designed and manufactured with the user in mind, it provides the strength and flexibility you need to handle...Proto™ 6 Point Sockets are ideal for use on stubborn or damaged fasteners, and also on fasteners made from soft materialsThe TorquePlus™ design is a high performance drive configuration which allows for quick and easy socket engagement to the fastener flats, not the corners$13.06
- PROTO®1/4" Drive 7/16" Spline SAE Deep Socket (J4714DPL)1/4" Drive 7/16" Spline SAE Deep Socket (J4714DPL) by PROTO®. Proto Spline tools are designed to service high tensile strength fasteners used widely on military and commercial aircraft and in heavy machinery applications where vibration...Proto® Spline tools are designed to service high tensile strength fasteners used widely on military and commercial aircraft and in heavy machinery applications where vibration is prevalent. They are also used in automotive and industrial areas where high performance torque needs to be achievedSpline sockets help tighten high strength bolts to high torque loads. They help lower the force required to turn standard fasteners by allowing the torque load to be moved away from the corners to help prevent fastener rounding. They also turn fasteners with damaged corners$56.92
- PROTO®1/4" Drive 7/32" 12-Point SAE Standard Socket (4707T)1/4" Drive 7/32" 12-Point SAE Standard Socket (4707T) by PROTO®. Get your job done easier and faster with this high-quality tool. Designed and manufactured with the user in mind, it provides the strength and flexibility you need to...Proto™ 12 Point Sockets are ideal for use on stubborn or damaged fasteners, and also on fasteners made from soft materialsThe TorquePlus™ design is a high performance drive configuration which allows for quick and easy socket engagement to the fastener flats, not the corners$8.68
- PROTO®1/4" Drive 7/32" Spline SAE Deep Socket (J4707DPL)1/4" Drive 7/32" Spline SAE Deep Socket (J4707DPL) by PROTO®. Proto Spline tools are designed to service high tensile strength fasteners used widely on military and commercial aircraft and in heavy machinery applications where vibration...Proto™ Spline tools are designed to service high tensile strength fasteners used widely on military and commercial aircraft and in heavy machinery applications where vibration is prevalentThey are also used in automotive and industrial areas where high performance torque needs to be achieved$57.64
- PROTO®1/4" Drive 8 mm 6-Point Metric Standard Socket (4708M)1/4" Drive 8 mm 6-Point Metric Standard Socket (4708M) by PROTO®. Get your job done easier and faster with this high-quality tool. Designed and manufactured with the user in mind, it provides the strength and flexibility you need to...Proto™ 6 Point Sockets are ideal for use on stubborn or damaged fasteners, and also on fasteners made from soft materialsThe TorquePlus™ design is a high performance drive configuration which allows for quick and easy socket engagement to the fastener flats, not the corners$9.35
- PROTO®1/4" Drive 9 mm 6-Point Metric Deep Socket (4709LM)1/4" Drive 9 mm 6-Point Metric Deep Socket (4709LM) by PROTO®. Get your job done easier and faster with this high-quality tool. Designed and manufactured with the user in mind, it provides the strength and flexibility you need to handle...Proto™ 12 Point Sockets are ideal for use on stubborn or damaged fasteners, and also on fasteners made from soft materialsThe TorquePlus™ design is a high performance drive configuration which allows for quick and easy socket engagement to the fastener flats, not the corners$13.09
- PROTO®1/4" Drive 9 mm 6-Point Metric Standard Socket (4709M)1/4" Drive 9 mm 6-Point Metric Standard Socket (4709M) by PROTO®. Get your job done easier and faster with this high-quality tool. Designed and manufactured with the user in mind, it provides the strength and flexibility you need to...Proto™ 6 Point Sockets are ideal for use on stubborn or damaged fasteners, and also on fasteners made from soft materialsThe TorquePlus™ design is a high performance drive configuration which allows for quick and easy socket engagement to the fastener flats, not the corners$9.42
- PROTO®1/4" Drive 9/16" 6-Point SAE Deep Socket (4718L)1/4" Drive 9/16" 6-Point SAE Deep Socket (4718L) by PROTO®. Get your job done easier and faster with this high-quality tool. Designed and manufactured with the user in mind, it provides the strength and flexibility you need to handle...Proto™ 6 Point Sockets are ideal for use on stubborn or damaged fasteners, and also on fasteners made from soft materialsThe TorquePlus™ design is a high performance drive configuration which allows for quick and easy socket engagement to the fastener flats, not the corners$12.35
- PROTO®1/4" Drive 9/32" 12-Point SAE Standard Socket (4709T)1/4" Drive 9/32" 12-Point SAE Standard Socket (4709T) by PROTO®. Get your job done easier and faster with this high-quality tool. Designed and manufactured with the user in mind, it provides the strength and flexibility you need to...Proto™ 12 Point Sockets are ideal for use on stubborn or damaged fasteners, and also on fasteners made from soft materialsThe TorquePlus™ design is a high performance drive configuration which allows for quick and easy socket engagement to the fastener flats, not the corners$8.94
- PROTO®1/4" Drive 9/32" Spline SAE Deep Socket (J4709DPL)1/4" Drive 9/32" Spline SAE Deep Socket (J4709DPL) by PROTO®. Proto Spline tools are designed to service high tensile strength fasteners used widely on military and commercial aircraft and in heavy machinery applications where vibration...Proto® Spline tools are designed to service high tensile strength fasteners used widely on military and commercial aircraft and in heavy machinery applications where vibration is prevalent. They are also used in automotive and industrial areas where high performance torque needs to be achievedSpline sockets help tighten high strength bolts to high torque loads. They help lower the force required to turn standard fasteners by allowing the torque load to be moved away from the corners to help prevent fastener rounding. They also turn fasteners with damaged corners$58.61
- PROTO®3/4" Drive 1-1/4" 12-Point SAE Standard Socket (5540)3/4" Drive 1-1/4" 12-Point SAE Standard Socket (5540) by PROTO®. Get your job done easier and faster with this high-quality tool. Designed and manufactured with the user in mind, it provides the strength and flexibility you need to...Proto™ 12 Point Sockets are ideal for use on stubborn or damaged fasteners, and also on fasteners made from soft materialsThe TorquePlus™ design is a high performance drive configuration which allows for quick and easy socket engagement to the fastener flats, not the corners$27.03
- PROTO®3/4" Drive 1-1/4" 6-Point SAE Deep Socket (5540HL)3/4" Drive 1-1/4" 6-Point SAE Deep Socket (5540HL) by PROTO®. Get your job done easier and faster with this high-quality tool. Designed and manufactured with the user in mind, it provides the strength and flexibility you need to handle...The TorquePlus™ design is a high performance drive configuration which allows for quick and easy socket engagement to the fastener flats, not the cornersThe TorquePlus™ configuration employs a radius-corner design, shifting contact area and stress away from the fastener corners and distributing contact stresses over a large area of the socket, minimizing slippage$35.48
- PROTO®3/4" Drive 1-1/8" 12-Point SAE Standard Socket (5536)3/4" Drive 1-1/8" 12-Point SAE Standard Socket (5536) by PROTO®. Get your job done easier and faster with this high-quality tool. Designed and manufactured with the user in mind, it provides the strength and flexibility you need to...Proto™ 12 Point Sockets are ideal for use on stubborn or damaged fasteners, and also on fasteners made from soft materialsThe TorquePlus™ design is a high performance drive configuration which allows for quick and easy socket engagement to the fastener flats, not the corners$25.30
- PROTO®3/4" Drive 1-5/16" 12-Point SAE Standard Socket (5542)3/4" Drive 1-5/16" 12-Point SAE Standard Socket (5542) by PROTO®. Get your job done easier and faster with this high-quality tool. Designed and manufactured with the user in mind, it provides the strength and flexibility you need to...Proto™ 12 Point Sockets are ideal for use on stubborn or damaged fasteners, and also on fasteners made from soft materialsThe TorquePlus™ design is a high performance drive configuration which allows for quick and easy socket engagement to the fastener flats, not the corners$31.07
- PROTO®3/4" Drive 1-5/8" 12-Point SAE Standard Socket (5552)3/4" Drive 1-5/8" 12-Point SAE Standard Socket (5552) by PROTO®. Get your job done easier and faster with this high-quality tool. Designed and manufactured with the user in mind, it provides the strength and flexibility you need to...Proto™ 12 Point Sockets are ideal for use on stubborn or damaged fasteners, and also on fasteners made from soft materialsThe TorquePlus™ design is a high performance drive configuration which allows for quick and easy socket engagement to the fastener flats, not the corners$45.24
- PROTO®3/4" Drive 1-7/16" 12-Point SAE Standard Socket (5546)3/4" Drive 1-7/16" 12-Point SAE Standard Socket (5546) by PROTO®. Get your job done easier and faster with this high-quality tool. Designed and manufactured with the user in mind, it provides the strength and flexibility you need to...Proto™ 12 Point Sockets are ideal for use on stubborn or damaged fasteners, and also on fasteners made from soft materialsThe TorquePlus™ design is a high performance drive configuration which allows for quick and easy socket engagement to the fastener flats, not the corners$33.94
- PROTO®3/4" Drive 1-9/16" 12-Point SAE Standard Socket (5550)3/4" Drive 1-9/16" 12-Point SAE Standard Socket (5550) by PROTO®. Get your job done easier and faster with this high-quality tool. Designed and manufactured with the user in mind, it provides the strength and flexibility you need to...Proto™ 12 Point Sockets are ideal for use on stubborn or damaged fasteners, and also on fasteners made from soft materialsThe TorquePlus™ design is a high performance drive configuration which allows for quick and easy socket engagement to the fastener flats, not the corners$40.46
- PROTO®3/4" Drive 19 mm 12-Point Metric Standard Socket (5519M)3/4" Drive 19 mm 12-Point Metric Standard Socket (5519M) by PROTO®. Get your job done easier and faster with this high-quality tool. Designed and manufactured with the user in mind, it provides the strength and flexibility you need to...Proto™ 12 Point Sockets are ideal for use on stubborn or damaged fasteners, and also on fasteners made from soft materialsThe TorquePlus™ design is a high performance drive configuration which allows for quick and easy socket engagement to the fastener flats, not the corners$26.30
- PROTO®3/4" Drive 2-1/4" 12-Point SAE Standard Socket (5572)3/4" Drive 2-1/4" 12-Point SAE Standard Socket (5572) by PROTO®. Get your job done easier and faster with this high-quality tool. Designed and manufactured with the user in mind, it provides the strength and flexibility you need to...Proto™ 12 Point Sockets are ideal for use on stubborn or damaged fasteners, and also on fasteners made from soft materialsThe TorquePlus™ design is a high performance drive configuration which allows for quick and easy socket engagement to the fastener flats, not the corners$90.70
There is a huge variety of hand tools on the market, and many of them look quite similar. However, there are people who really feel the difference. First of all, it's about professional craftsmen and technicians with many years of experience, especially in a challenging environment. There are heavy-duty tasks and industries requiring the use of only exceptionally reliable, strong, and durable tools, for instance, deep in a coal mine, or in the open sea. Proto tools are known to several generations of professionals and are highly praised by those who know the ropes.
Throughout its long history that started over a hundred years ago, Proto has always been focused on quality. This brand name appeared as a portmanteau of "professional" and "tools", and the company's products are successfully used by pros working in the petrochemical, mining, aerospace, automotive, and other industries. Particularly, Proto torque wrenches allow for carrying out even the most complex tasks requiring maximum accuracy. The brand's assortment includes micrometer, electronic, and dial torque wrenches, along with interchangeable torque wrench heads, screwdrivers, and other tools you may need to set torque in full accordance with specifications.
Proto ratchets belong to another popular category of tools that are virtually indispensable when it comes to engine repair or industrial machinery servicing. The company offers these tools in different designs, lengths, and drive sizes including 1/4", 3/8", and 1/2". Besides the classic 24-tooth models, there are 45- and even 90-tooth ratchets needed for maximum precision and work in tighter spaces. All of them are made in the United States and feature robust construction, an alloy steel drive gear mechanism, and other improvements. Besides, you can choose from numerous Proto socket sets. Thanks to the TorquePlus design, Proto sockets allow for enhancing contact between the flat sides of a fastener and socket to minimize slippage and stresses applied to corners.