4800S Series Heavy-Duty Spark-Duty™ Copper-Plated F-Clamp, 18 in Opening, 7 in Throat Depth, 4,880 lb Load Cap

The top of the line wilton spark-dutytm series with copper spindle is superior when resisting welding spatter. every spark-duty f-clamp comes standard with an ergonomic, anti-fatigue wilton-grip and v-groove pad accessory. boasting a lifetime warranty, the 4800s series f-clamps clamp down with 4800 pounds of force. features 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 has anti-fatigue properties and provides comfort during repetitive clamping.