S30 BB Orbit Block,Stand Up,Sw Semco Rugged & waterproof

Rugged & waterproof

or clear anodizing (silver)

Endstops absorb shock loads

Sea-Dog Line 60° S/S Hand Rail Center Fitting 1" Tube

Ideal for use on doors

S30 BB Orbit Block,Stand Up,Sw Semco Rugged & waterproofBall 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 fibre reinforced composites in the block head, cleat arms and beckets. Features Lightweight Highest working load in its class