With a variety of pins that fit the upper jaw plates of every Block, users can now instantly solve workholding problems and start working sooner. Includes 8 small pins, 4 flat square pins, 2 rectangular inset-curve pins, 4 thick round inset pins, 8 rubber-coated pins, and 2 plastic-faced ring clamp pins in molded base. All shows in the picture, total 33 pcs including Hex screwdriver.
Weight: Approximately 1.474 lbs. (0.67 kg)