The RQ3 Pulley and Mini-Knot Passing Pulley are designed with the professional rescue team in mind. High-grade aluminum side plates and sheaves, oilite bearings, stainless steel bolts, washers and lock nuts make the Suretyman RQ3 Pulleys some of the best available. The Mini-Knot Passing Pulley provides ample room for knots to pass
Pulleys accept 3/8” (1cm) to 1/2” (1.3 cm) static kernmantle ropes
Strength for two-inch (5 cm) single or double is 8,100 pounds (36 kN)
Stregth for four-inch single or double is 11,200 pounds (49 kN)
Applications: Confined Space, Working at Heights
Markets: Construction
General Industry
Oil & Gas
Utilities
Mining
Approvals / Standards : OSHA
ANSI