Ronstan Series 30 Ball Bearing Orbit Block - Stand Up Swivel [RF35140] Marine Safety | Personal Flotation Devices A white vinyl liner protects

A white vinyl liner protects rods and is keyed with the gimbal so the liner stays in place

Quick Pressure Relief Valve for All Sigmar & B3 Heaters

where its small size can deliver maximum range

Open Area to Pipe Size Ratio: 30

Ronstan Series 30 Ball Bearing Orbit Block - Stand Up Swivel [RF35140] Marine Safety | Personal Flotation Devices A white vinyl liner protectsSeries 30 Ball Bearing Orbit Block Stand Up Swivel Ball Bearing Orbit Blocks boast the highest strength to weight ratio available. This is achieved through all composite reinforced polymer materials and multiple attachment options. Their precision design provides the optimum number of ball bearings for minimum friction while weight reduction is achieved through the use of fiber reinforced composites in the block head, cleat arms and beckets. Features: