Product Details
Spark-Duty™ 400 Series 12" Weld Spatter Resistant Drop Forged C-Clamp (20487) by Wilton®. Wilton® Spark-Duty™ 400 Series™ Hi-Vis C-Clamps are ideal for steel fabrication and industrial welding. Each boast a drop forged construction, an ACME rolled, copper plated spindle and conform to OSHA safety color standards for physical hazards regulation# 1910.144. Each has an oscillating head with a high quality steel pad built to last and provides firm gripping action on angular surfaces.
Specifications
| Clamping Capacity: 2 - 12" |
| Throat Depth: 5-3/4" |
| Clamping Force: 9500 lb |
| Spindle Diameter: 7/8" |
| Properties: Weld Spatter Resistant |
| Quantity: 1 Piece |
| Model: H412CS |
Features
- Drop forged, regular duty with extra deep throat
- Copper plated spindle and Perma-pad™ for resistance to welding spatter and corrosion, and are replaceable
- Exceptional value high-visibility welding clamps
- V grooved anvil allows secure holding of all materials including rounds, squares and flats
- Serrated pad available separately
- Lifetime warranty
The legend of Wilton® begins in 1941, when Hugh W. Vogl, a Czech immigrant, founded the vise manufacturing company naming it after the cross street where the original company building was located: Wilton Avenue and Wrightwood Avenue in Chicago, IL
Hugh Vogl designed a 4” vise with a unique patented bullet design known at the time as the 40S Machinist Vise. The fine threaded spindle accurately fit in a horizontal anchored, unbreakable malleable nut. This created an even, central pull, which eliminated dead motion and unnatural strain on the nut. The thread on this vise was completely enclosed keeping it clean from contaminates and well lubricated for years of smooth operation. The steel key built into the base of the main body guides the movable jaw in a precisely broached keyway which is machined to .002” tolerances which eliminates wear and preventing side twist regardless of pressure exerted.