Home / Workholding / Blocks, Step, Pair, 3-3/4″ x 4″ x 1″ View cart “Fixture, Collet, 5-C Heinrich Pneumatic Air Chuck, 1-AC” has been added to your cart. Blocks, Step, Pair, 3-3/4″ x 4″ x 1″$39.00 1 in stock Add to cart Category: Workholding Description Description Pair of Step Blocks, 3-3/4″ x 4″ x 1″ Related products Table, T-Slot, Aluminum, Jakob, 9″ x 13″ Table Slides $295.00 Add to cart Clamping, Clamps, Steel, (5) Heavy Duty, 10″ Long x 3″ Wide x 1-1/2″ Thick, Slot 1-1/4″ $49.00 Add to cart Clamping Kit, Jergens Steel, 5/8″ T-Nut, 1/2″-13 TPI Stud 18 Pounds $79.00 Add to cart Blocks, 1-2-3, Pair of , 3/16″ Non-Threaded Holes $15.00 Add to cart