Chain Assembly 72092 Fits RIDGID &reg; 460 TRISTAND &reg; With 41040 Chain Screw Pin Chain is 29" in Length & 3/4" Thick and fits multiple Chain Vises Fits PT/SDT/RIDGID  TRISTAND  460 Chain Vise Also Fits RIDGID 40205 #BC510 Top Screw Bench Vise RIDGID 72037 Chain Vise and RIDGID 36273 Portable Chain Vise Fits RIDGID 460, 460-6, RIDGID 40165 560, RIDGID 40170 640 Yoke Vise