Low Profile Drill Press Vise Made from FC25 fine grain cast iron. 4 Lugbolt slots for mounting to drill table. Replaceable jaw has "V" groove for holding round stock. Features include... Jaw Width: 4" Jaw Opening: 4" Jaw Depth: 1.5" Height: 2 7/8" Overall Length: 7 9/16" Weight: 15 lbs