Barton Marine Size 3 45mm Plain Bearing Pulley Block Double w/Swivel [N03230] Cartography | Garmin BlueChart UPC: 601373542076

UPC: 601373542076

or carry tools

Heavy Duty Blowers are designed for applications such as commerical or high use engine room ventilation and extraction where a long life requirement demands heavy duty motors with long brush life

Ventura outlets are rigorously tested for UV exposure and waterproofing

Drum: 2-15/16 in

Barton Marine Size 3 45mm Plain Bearing Pulley Block Double w/Swivel [N03230] Cartography | Garmin BlueChart UPC: 601373542076Size 3 45mm Plain Bearing Pulley Block Double with Swivel The size 3 Barton plain bearing blocks have a 45mm (1 3 4" sheave size 3 block range that incorporates modern design with stainless steel frames and the latest advanced materials, using 30% fiberglass filled nylon and Acetal sheaves to maximize their strength while keeping weight to a minimum. Suitable for use as mainsheet, vangs, lead blocks, or wherever a powerful and compact purchase system