Front jaw can be inserted into front or back of base - adding up to one third more gripping capacity:
360 positive locking swivel base with double locking gear.
Heavy-duty jaw beam covers screw
"V" notched, replaceable/reversible jaws made of carbon steel and heat treated for extra strength, diamond cut on one side - smooth on the other.
2 built-in anvils provide more work surface than any other vise.

Jaw Width: 8"
Jaw Opening: 8" (11" with jaw reversed)
Throat Depth: 4-3/4"
Pipe Jaw Capacity: 1/8"-3"
Weight: 74 lbs.