![Barton Size 3 45mm Plain Bearing Pulley Block Double Swivel Becket [N03231]](http://costamarinepr.com/cdn/shop/files/111831XL.jpg?v=1765495157&width=120)
Barton Size 3 45mm Plain Bearing Pulley Block Double Swivel Becket [N03231]
![Barton Size 3 45mm Plain Bearing Pulley Block Double Swivel Becket [N03231]](http://costamarinepr.com/cdn/shop/files/111831XL.jpg?v=1765495157&width=3840)
Barton Size 3 45mm Plain Bearing Pulley Block Double Swivel Becket [N03231]
Product Details
Size 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 is required on dinghies, dayboats, and lightweight cruisers.
Suitable for up to 10mm (3/8") rope.
Specifications:
- Weight: 143 g
- Dimensions: 118 × 46 × 47 mm
- Size: 3 (45MM)
- Block Type: Swivel + Becket
- No. of Sheaves: Double
- Bearing Type: Plain
- Sheave Size: 45mm x 13mm (1 3/4" x 35/64")
- Max rope diameter: 10mm (3/8")
- SWL: 400kg (881lbs)
- Break load: 800kg (1763lbs)
- Max rolling load (ball bearing blocks): 270kg (595lbs)
Quick Guide (pdf)
Care & Maintenance
To maintain the beauty and integrity of your purchase, we recommend treating it with care. Simple maintenance practices, such as gentle washing and proper storage, can effectively preserve the longevity of your favorites. We encourage you to refer to the care instructions included with each item, designed to help you keep your purchase in top condition.
Size & Fit
Our products are crafted to fit true to size, ensuring that you can confidently select your usual size with ease. Whether you’re looking for a relaxed or tailored fit, our designs are made to complement your unique shape and style.