SMC JRB Pulley
These SMC double pulleys are the mini of minis. Efficient and lightweight, its solid strength and efficiency tests to greater strengths than other pulleys in the same size and price range.
It has the required prusik minding capability for use in a haul system. A 1.20″ nylon sheave and zinc-coated axle make any system run smooth.
Simple to use and easy to carry into the field. Max rope diameter for the JR and JRB is 9 mm.
If you’re looking for a single pulley, check out the new SMC CRx Pulley.
- Nylon sheave
- Precision machined aluminum side plates
- Zinc coated axle
- Rotating side plates
- JRB becket MBS: 2,298 lbf (13 kN)
Type: Double Pulley
MBS: 22 kN (5000 lbf)
Weight: 0 lbs 3.2 oz (89 g)
Length: 2.84″ (7.2 cm)
Width: 1.75″ (4.4 cm)
Height: 1.56″ (4.0 cm)
Max Rope Size: 9 mm