Shipbuilding & Marine Parts
Description
The blocks are stronger and lighter than the classic ones.
The side plate is made of stiff glass reinforced nylon composite for high load strength and good weather-ability.
Ball bearing is made of exclusively lubricant and high-strength acetal for light-weight and low-friction.
Specie: Ball bearing block
Material: Carbo fiber composite
Size: 29mm, 40mm, 57mm and 75mm
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seaerboat.inc,
sailing hardware
Address: shanghai,
shanghai, Shanghai
China,
Tel: 86-21-54870712
Fax:
