Harken 57 mm Triple Block — Swivel, Becket RHKYC-Branded Rowing & Paddling Clothing Forged stainless steel shackles are

Forged stainless steel shackles are polished to a high luster and are stamped with the screw pin diameter

Maximum line Ø (in)9/16 in

The 061 stanchion mount base attaches blocks to 7/8 in or 1 in (22 or 25 mm) stanchions or pulpits and is often used to lead furling lines to the cockpit

Weight (g)209 g

Holding power10:1

Harken 57 mm Triple Block — Swivel, Becket RHKYC-Branded Rowing & Paddling Clothing Forged stainless steel shackles arePart No. 2605 Sheave (mm)57 mm Sheave (in)2 1 4 in Maximum line (mm)10 mm Maximum line (in)3 8 in Maximum working load (kg)1080 kg Maximum working load (lb)2380 lb 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.