Harken 75mm Runner Block w/Becket
Harken 75mm Runner Block w/Becket
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.
Technical Description
| Sheave Ø (mm) | 75 mm |
| Sheave Ø (in) | 2 15/16 in |
| Length (mm) | 146 mm |
| Length (in) | 5 3/4 in |
| Weight (g) | 318 g |
| Weight (oz) | 11.2 oz |
| Maximum line Ø (mm) | 14 mm |
| Maximum line Ø (in) | 9/16 in |
| Maximum working load (kg) | 2268 kg |
| Maximum working load (lb) | 5000 lb |
| Breaking load (kg) | 4536 kg |
| Breaking load (lb) | 10000 lb |
| Clevis pin Ø (mm) | 12.7 mm |
| Clevis pin Ø (in) | 1/2 in |
Harken 75mm Runner Block w/Becket
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.
Technical Description
| Sheave Ø (mm) | 75 mm |
| Sheave Ø (in) | 2 15/16 in |
| Length (mm) | 146 mm |
| Length (in) | 5 3/4 in |
| Weight (g) | 318 g |
| Weight (oz) | 11.2 oz |
| Maximum line Ø (mm) | 14 mm |
| Maximum line Ø (in) | 9/16 in |
| Maximum working load (kg) | 2268 kg |
| Maximum working load (lb) | 5000 lb |
| Breaking load (kg) | 4536 kg |
| Breaking load (lb) | 10000 lb |
| Clevis pin Ø (mm) | 12.7 mm |
| Clevis pin Ø (in) | 1/2 in |
Description
Harken 75mm Runner Block w/Becket
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.
Technical Description
| Sheave Ø (mm) | 75 mm |
| Sheave Ø (in) | 2 15/16 in |
| Length (mm) | 146 mm |
| Length (in) | 5 3/4 in |
| Weight (g) | 318 g |
| Weight (oz) | 11.2 oz |
| Maximum line Ø (mm) | 14 mm |
| Maximum line Ø (in) | 9/16 in |
| Maximum working load (kg) | 2268 kg |
| Maximum working load (lb) | 5000 lb |
| Breaking load (kg) | 4536 kg |
| Breaking load (lb) | 10000 lb |
| Clevis pin Ø (mm) | 12.7 mm |
| Clevis pin Ø (in) | 1/2 in |
