Selden PBB 60mm Blocks

Acetal sheave, stainless steel strap for strength and long service life. Stiff glass ?bre reinforced cheeks to prevent lines from wedging with sliding swivel locking mechanism.Acetal sheave. Stainless steel strap for best strength and longer service life. Stiff glass fibre reinforced cheeks to prevent lines from wedging. Glass fibre reinforced composite. Sliding swivel locking mechanism.Acetal sheave. Stainless steel strap for best strength and longer service life. Stiff glass fibre reinforced cheeks to prevent lines from wedging. Glass fibre reinforced composite. Sliding swivel locking mechanism.Features: Acetal sheave, Stainless steel strap for best strength and longer service life, Stiff glass fibre reinforced cheeks to prevent lines from wedging, Composite, 50/50 glass fibre/polyamide, Sliding swivel locking mechanism.Features: Acetal sheave, Stainless steel strap for best strength and longer service life, Stiff glass fibre reinforced cheeks to prevent lines from wedging, Composite, 50/50 glass fibre/polyamide, Sliding swivel locking mechanism.Excellent for asymmetric sheets and halyards. 5 mm Derlin ball bearings and 60 mm Acetal sheave. Cheeks made of glass fibre reinforced composite.Acetal sheave plain bearing block with stainless steel strap for strength. Stiff glass fibre cheek reinforcement, reinforced composite & sliding swivel lock..A brilliant solution for any application you want to attach and remove quickly, for example runners and check stays. Just replace the standard shackle with a snap shackle.