57 mm Aluminum Mast Collar ESP Block RHKYC-Branded Products BL (kg)=136

BL (kg)=136

Use for fast spinnaker take-downs during mark roundings—anywhere fast release is crucial

Weight (g)19 g

Length (mm)175 mm

Length (mm)60 mm

57 mm Aluminum Mast Collar ESP Block RHKYC-Branded Products BL (kg)=136Part No. 6050 Cruising ESP blocks complement our existing blocks in looks and function, but are simpler in design and construction. Sheaves feature sleeve bearings to handle high static loads and are ideal for halyards or limited purchase systems on cruising boats. Sheave (mm)57 mm Sheave (in)2 1 4 in Length (mm)93. 5 mm Length (in)3 11 16 in Weight (g)122 g Weight (oz)4. 3 oz Clevis pin (mm)8 mm Clevis pin (in)5 16 in Maximum line (mm)16 mm Maximum