Harken 40mm Triple Block — Swivel, Becket Harken Features an adjustable waistband and

Features an adjustable waistband and side zipper with to secure vest in place whilst still allowing for maximum maneuverability

Maximum working load (lb) 792 lb

Pin-to-pin length (mm)64 mm

top caps and instructions

Harken 40mm Triple Block — Swivel, Becket Harken Features an adjustable waistband andPart No. 2641 Low friction Carbo Air blocks are lightweight, strong, reliableand affordable. Companions to the popular Harken Black Magic block line, these small, compact blocks have very high working loads for safe, easy trimming. Sheave (mm)40 mm Sheave (in)1 9 16 in Length (mm)110 mm Length (in)4 5 16 in Weight (g)122 g Weight (oz)4. 7 oz Shackle pin (mm)5 mm Shackle pin (in)3 16 in Maximum line (mm)10 mm Maximum line (in)3 8 in Maximum working