Ronstan Series 100 RB Block, Single Upright Lead Clutch & Jammer Parts Thigh pocket with flap and

Thigh pocket with flap and Velcro closure

Max line: 1/2 in

The 4-way stretch fabric with smooth outer face and brushed interior provide excellent wicking and breathability

Aluminum Wire Sheave Core Block

H (in) - 10 11/16

Ronstan Series 100 RB Block, Single Upright Lead Clutch & Jammer Parts Thigh pocket with flap andProduct Description Ronstan Series 100 RB Block, Single Upright Lead Product Information Ball Bearing models have Torlon needle rollers for axial loads, and acetal ball bearings for side thrust loads. The self contained alloy sheave packages provide reliable, low friction performance at high loads. The high axial loads are carried by Torlon roller needle bearings, while side thrust loads are taken up by Acetal ball bearings. Features High static and