Sailboat double block with fixed head / becket (max. rope ø : 8 mm)
BBB 30 - SWL - 400 kg
Seldén
* Stainless steel ball bearing races, stainless steel ball bearings and glass fibre reinforced sheave for best bearing strength even under high dynamic loads
* Acetal bearing cage to prevent ball-to-ball friction and to reduce weight
* Composite, 50/50 glass fibre/polyamide
* Acetal bearing cage to prevent ball-to-ball friction and to reduce weight
* Composite, 50/50 glass fibre/polyamide
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