MCKISSICK S 421 WEDGE SOCKET ASSEMBLY:
Both styles available with optional McKissick Wedge Socket Assembly or S-421TERMINATORTMWedge Socket various sizes of wire rope by changing the wedge (Ensure that correct wedge is used for selected wire rope size).
All hooks used on UB500 Overhaul Balls (S320, S320N &S1316A) are forged from alloy steel. The S320 and S320Nhooks come complete with latches.
The S320 hook (PL latch) and the S320N hook (S4320latch), with the proper latch attached, may be used for personnel lifting when secured with proper device (Bolt, nut and pin for the PL latch; Cotter pin for the S4320latch). Meets OSHA Rule 1926.550 (g).