![Barton Marine Series 5 Single Snap Shackle Block – 54mm [N05 140]](https://www.boatmotorwarehouse.com/wp-content/uploads/2026/10/barton-marine-series-5-single-snap-shackle-block-54mm-n05-140.webp)
Series 5 Single Snap Shackle Block – 54mmPlain Bearing BlocksBarton plain bearing blocks have a precision moulded acetal sheave running on a large diameter brass bearing, ensuring free running under the highest of loads.
- Sheave size: 54mm x 17mm
- Max rope diameter: 12mm
- Safe working load: 750kg / 1650lbs
- Breaking load: 1500kg / 3300lbs
- Length: 142mm
- Weight: 263g
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