-Strong, Malleable Steel Construction
-Use w/ a 3/4" or 1/2" Pipe to Make a Clamping Fixture of Any Length Desiged
-Crank Handle Provides Comfortable Grip for Extra Tightening Power
-Spring Lever Allows Jaw to Quickly Slide to Any Location and Lock in Place
-Throat Depths: 1-1/2"
-Lifetime Warranty