Harken 57mm Carbo Quad Block - Swivel [2631] Camping | Lanterns As a lubricating drying aid:

As a lubricating drying aid: Following a wash while the vehicle surface is still wet-apply 2 sprays of Slickr to one 3×3 ft panel at a time

The leader for Flexible Impeller Ballast Pumps

and eco-friendly alternative to using phosphoric acid or other caustic cleaners

Maximum Working Load: 7/16kg / 1655lbs

Harken 57mm Carbo Quad Block - Swivel [2631] Camping | Lanterns As a lubricating drying aid:57mm Carbo Quad Block Swivel Low friction Carbo Air blocks are lightweight, strong, reliableand affordable. Companions to our popular Harken Big Boat blocks, these small, compact blocks have very high working loads for safe, easy trimming. Features: Sheave (mm) 57 mm Sheave (in) 2 1 4 in Maximum line (mm) 10 mm Maximum line (in) 3 8 in Maximum working load (kg) 1080 kg Maximum working load (lb) 2380 lb