Jorgensen 4-in Gear 600-lb Bar Clamp

Jorgensen style 38000 gear clamp has a distinctive power bar design which allows for rapid action clamping. With a quick push on the power bar the gear clamp develops up to 600 lbs. of clamping force. The handy quick Release button releases the clamp instantly. The lightweight and rapid action is ideal for projects which require constant use of clamping and unclasping. Initial pressure is applied by sliding the moving head along the bar. Final pressure can be incrementally applied by pushing on the power bar. The gear mechanism locks the clamp into place and allows the incremental pressure to be applied. The gear designed mechanism prevents the clamping pressure from backing off and allows the clamp pressure to be vibration resistant.