Materials316L stainless steel grade Working load (kg)750

This functional backpack with robust construction and simple design features soft mesh shoulder straps

18 mm blocks feature an integrated stainless steel inner race and rivet

FRONT POCKETTo store any handy items you need

Swivel shackle head for unlimited block rotation -grade 316 stainless steel

Harken 16mm Block Swivel 417 SMALL KEEL BOAT 50mm Materials316L stainless steel grade WorkingThe 16 mm is Harkens smallest block. It is perfect for small synthetic control lines found on high tech dinghies. The patented bearing system uses stainless steel balls in a captive grooved race and has a 250 lb (113 kg) maximum working load. Part No. Harken 417 Sheave (mm) 16 mm Maximum line (mm) 5 mm Maximum working load (kg) 113 kg