Home / Workholding / Blocks, 1-2-3, Pair of , 3/16″ Non-Threaded Holes View cart “Jacks, Machinist, Set of 6 Machinist Jacks, Castings 10″ High, Weight 55 Pounds, (6)” has been added to your cart. Blocks, 1-2-3, Pair of , 3/16″ Non-Threaded Holes$15.00 1 in stock Add to cart Category: Workholding Description Description Pair of 1-2-3 Blocks, 3/16″ Non-Threaded Holes Related products 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, Toe Clamps, 4-1/2″ $15.00 Add to cart Clamping Kit, Jergens Steel, 5/8″ T-Nut, 1/2″-13 TPI Stud 18 Pounds $79.00 Add to cart Clamping, Bolts, Stud(9) Jergens 1/2″ x 4″ , NOS $10.00 Add to cart