Harken 16mm Flip-flop Block 437 clamcleat decreasing the loads on the

decreasing the loads on the sideplates and acting as a safety backup for the system

Its make it extremely design and gives its one of the best strength/weight ratios on the market

fiber-reinforced 471 Carbo Cam and 476 Extreme Angle fairlead

wheras the "Heavy Duty" version is capable of handling higher loads

Contains waxes to promote high lustre and depth of colour

Harken 16mm Flip-flop Block 437 clamcleat decreasing the loads on theThe 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) 34 mm Length (in) 1 5 16 in Weight (g) 21 g Weight (oz) . 75 oz Maximum line (mm) 5 mm Maximum line (in) 7 32 in Fasteners (mm) 4 RH mm Fasteners (in) #8 RH in