Harken 150mm Runner Block w/Becket MC Scow Mainsheet System 5 oz Shackle pin Ø

5 oz Shackle pin Ø (mm) 5 mm Shackle pin Ø (in) 3/16 in Maximum line Ø (mm) 8 mm Maximum line Ø (in) 5/16 in Maximum working load (kg) 181 kg Maximum working load (lb) 400 lb Breaking load (lb) 2000 lb Breaking load (kg) 907 kg

Sheave Ø (mm) 57 mm Sheave Ø (in) 2 1/4 in Length (mm) 153 mm Length (in) 6 in Weight (g) 286 g Weight (oz) 10

Sheave Ø (mm) 40 mm Sheave Ø (in) 1 9/16 in Length (mm) 110 mm Length (in) 4 5/16 in Weight (g) 122 g Weight (oz) 4

Sheave Ø (mm) 29 mm Sheave Ø (in) 1 1/8 in Length (mm) 70 mm Length (in) 2 3/4 in Weight (g) 71 g Weight (oz) 2

Harken 150mm Runner Block w/Becket MC Scow Mainsheet System 5 oz Shackle pin ØHarken 150mm 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 wont 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