The top of the line Wilton Prime Select Spark-DutyTM series with copper spindle is when resisting welding spatter. Every Spark-Duty F-Clamp comes standard with an ergonomic. anti-fatigue Wilton-Grip Prime Select and V-Groove pad accessory. Boasting a lifetime warranty. the 4800S series F-Clamps clamp down with 4800 pounds of force.
- Spark-Duty copper-plated spindle extends the life of the clamp by protecting the spindle and pad from harmful welding spatter.
- Quick-Twist Pads are simple and fast to replace with a V-Groove pad included in every box. or optional serrated pad.
- Ergonomic Wilton-Grip Prime Select has anti-fatigue properties and provides comfort during repetitive clamping.
- Drop forged arm provides minimal flex under heavy work loads.
