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 Fixture, Collet, 5-C Horizontal/Vertical $49.00 Add to cart Clamping, Bolts, Stud(9) Jergens 1/2″ x 4″ , NOS $10.00 Add to cart Blocks, Step, Pair, 3-3/4″ x 4″ x 1″ $39.00 Add to cart Clamping, Toe Clamps, 4-1/2″ $15.00 Add to cart