Harken 57mm Flip-Flop SB Block 2142 Harken 16 MM Each component is perfectly synchronised

Each component is perfectly synchronised with the movement of the rope

The Crewsaver Surface Light is suitable for all types of lifejackets by using the provided CSL fitting kit

The neoprene pocket protects the water pocket that locks with velcro

Scottech Pigment Paste - Used to tint filler

Harken 57mm Flip-Flop SB Block 2142 Harken 16 MM Each component is perfectly synchronisedSmall Boat Flip Flop blocks pivot around the line axis to keep the line close to the deck. Hinged construction allows for various lead angles. Part No. 2142 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) 227 kg Maximum working load (lb) 500 lb