RP055A 3/4" Spring Pin Block

RP055A 3/4" Medium Blue Spring Pin Block w/ Captive Pin and Bushing These heavy duty rigging blocks combine the convenience of a spring loaded upper pin with a captive bushing and light-weight design. Stainless steel sheave and bushing pins with an epoxy polyester coating over aluminum make up the construction of these quality rigging blocks. Features and specifications: Capacity: 3/4" Diameter Rope Tensile Strength: 22,500 lbs.  Pulley Height: 8.75" Pulley Width: 5.00" Weight: 5.25 lbs.  Manufacture: ISC