Application - T-Slot clamp kit is applicable to the specifications of T-slots of various mechanical worktables, designed for fixed use of molds, jigs, etc,and used for clamping of workpieces of machine tools, molds, lathes, CNC and various metal cutting machine tools t slot clamp products for sale 3/8-16 Studs Step Blocks 7/8-9 Thread 1-3/4" T-Slot Hold Down Clamp Blot 5" Lot Of 6 | Bullseye Milling Machine Workholding Set Specification: T-Slot: 1/2; Stud Size: 3/8-16. Features: Compatible with all Bridgeport and Bridgeport type machines; Made of high quality steel... 24 Studs - 4 each of length: 3-4-5-6-7-8 6 T-Nuts to fit your machine 6 Flange Nuts 4 Coupling Nuts 4 Flanged Nuts 6 Step Blocks 6 Step Clamps G1075 - 58 Pc. Clamping Kit for 1/2" T-Slots 4.7 (36) Write a Review Share $ 75 95 Size - Table Slot: 1/2inch, Stud Size: 3/8-16