4 Chuck jaws
4 Serrated clamping surfaces per jaw
3 Steps
Height ..........9 1/4"
Overall width.......... 5 7/8"
Step 1.......... 3 1/2"H x 5 7/8"W
Step 2.......... 3 1/4"H x 3 3/4"W
Step 3.......... 2 1/4"H x 1 3/8"W
Weighs 33 LBS each
Shipped in a boxed skid 12" x 12" x 22 1/2" that has a total weight 137LBS