Harken 38mm Wire Block — Becket 747 powerful performers are used for

powerful performers are used for sail controls that see lots of action: mainsheet

Maximum working load (lb)2100 lb

Fastener spacing (in)1 1/4 in

Use the 7401 40 mm block on the bow pulpit as an inboard lead

Maximum working load (kg)2268 kg

Harken 38mm Wire Block — Becket 747 powerful performers are used forPart No. 313 Lightweight, low friction wire blocks carry wire halyards and high strength control lines on boats of all sizes. Sheave (mm)38 mm Sheave (in)1 1 2 in Weight (g)85 g Weight (oz)3 oz Shackle pin (mm)6 mm Shackle pin (in)1 4 in Maximum wire (in)1 8 in Maximum wire (mm)3 mm Maximum line (mm)5 mm Maximum line (in)3 16 in Maximum working load (kg)680 kg Maximum working load (lb)1500 lb Breaking load (kg)1361 kg Breaking load (lb)3000 lb