Pana Vise Pana-Vise No. 400 Heavy Duty Base

Variable load control knob gives full range of adjustments. NO. 400 Heavy Duty Base handles larger, heavier objects than the No. 300 base. Accepts only the No. 437 Head. Mfg: Pana Vise SPECS: 4-1/8" (10.5cm) square, 3 1/4" (8.3cm) tall. 1.5 lbs. (680 g).