Barton Size 3 45mm Plain Bearing Pulley Block Double Swivel Becket [N03231] Lighting | Accessories Sheave Ø: 1 9/16" (40

Sheave Ø: 1 9/16" (40 mm)

UPC: 873804004310

7mm (3/16") Pin

Breaking Load (lb) - 9699

Schaefer 7 Series Aluminum Triple Organizer

Barton Size 3 45mm Plain Bearing Pulley Block Double Swivel Becket [N03231] Lighting | Accessories Sheave Ø: 1 9/16" (40Size 3 45mm Plain Bearing Pulley Block Double Swivel & Becket The size 3 Barton plain bearing blocks have 45mm (1 3 4" sheave size 3 block range incorporates modern design with stainless steel frames and the latest advanced materials, using 30% fibre glass filled nylon and Acetal sheaves to maximise their strength whilst keeping weight to a minimum. Suitable for use as mainsheet, vangs, lead blocks, or wherever a powerful and compact purchase system