Bessey BV-C030 Clamp On Bench Vise, 3" Wide Jaw, 3" Clamp Capacity, Light DutyPortable vise clamps onto work surface up to 1 1 2" thick. Clamps pipe up to 1", integrated anvil. Cast iron construction with double steel guide bars provides strength & durability. Gray powder coated finish. Light duty 3" wide jaw 3" clamp capacity 1 1 2" throat depth Clamps pipe up to 1" Integrated anvil Cast iron construction with double steel guide bars provides strength & durability Gray powder coated finish.