spray and rain running down the jacket will not cause activation

light grey

The Nodus-Nub® is a multiaxial spherical low friction textile pulley

330mm long x 115mm wide

superstructures on ships

Harken 16mm Hook-In Halyard Block 391 Propspeed spray and rain running downThe Harken 391 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. Sheave (mm) 16 mm Sheave (in) 5 8 in Length (mm) 41 mm Length (in) 1 5 8 in Weight (g) 13 g Weight (oz) . 5 oz Maximum line (mm) 5 mm Maximum line (in) 7 32 in Maximum working load (kg) 113 kg Maximum