Home » Shop » Sailboat Blocks » Harken 100 mm Runner Block — Becket

Harken 100 mm Runner Block — Becket

Original price was: $729.60.Current price is: $433.19.

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SKU: HKN-3252 Category:

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.

Product Specifications

Sheave Ø (mm) 100 mm
Sheave Ø (in) 3 15/16 in
Length (mm) 193 mm
Length (in) 7 9/16 in
Weight (g) 542 g
Weight (oz) 19.12 oz
Clevis pin Ø (mm) 15.9 mm
Clevis pin Ø (in) 5/8 in
Maximum line Ø (mm) 16 mm
Maximum line Ø (in) 5/8 in
Maximum working load (kg) 3402 kg
Maximum working load (lb) 7500 lb
Breaking load (kg) 6804 kg
Breaking load (lb) 15000 lb