Harken 57mm HL Runner Block
Harken
$752.32
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Harken
Harken 57mm HL Runner Block
This is a Special Order item. Please contact sales@adventuresafety.com.au for availability and delivery lead time.
Runners are used on running backstays of offshore boats to adjust mast bend for different wind conditions. Integrated sideplate bails and recessed cotter key help produce a smooth design that won’t snag lifelines. Sideplates and sheaves Hard Lube-anodized for maximum UV protection and a smooth surface. Center cage keeps Torlon® roller bearings separated and parallel to reduce friction.
Torlon is a registered trademark of Solvay Advanced Polymers L.L.C.
Part no. 3224: 57mm Runner Block
Specifications
- Sheave Ø (mm) 57 mm
- Sheave Ø (in) 2 1/4 in
- Length (mm) 86 mm
- Length (in) 3 3/8 in
- Weight (g) 125 g
- Weight (oz) 4.42 oz
- Maximum line Ø (mm) 12 mm
- Maximum line Ø (in) 1/2 in
- Maximum working load (kg) 1134 kg
- Maximum working load (lb) 2500 lb
- Breaking load (kg) 2268 kg
- Breaking load (lb) 5000 lb
- Clevis pin Ø (mm) 10 mm
- Clevis pin Ø (in) 3/8 in
Resources/References
- Need help to design your Harken system - take a look here for the Harken System Guides and Drawings
- Take a look here for all the official Harken Support Information
Resources/References:
Need help to design your Harken system - take a look here for the Harken System Guides and Drawings
Or perhaps you need some other information (load calculators, block selectors, service instructions or manuals)? Take a look here for all the official Harken Support Information
