Small Boat Flip-Flop blocks pivot around the line axis to keep the line close to the deck.
Hinged construction allows for various lead angles.
Footnote
Maximum working loads and breaking loads for blocks based on cam strengths.
Sheave Ø (mm) 57 mm
Length (mm) 110 mm
Width (mm) 66 mm
Height (mm) 106 mm
Weight (g) 329 g
Maximum line Ø (mm) 10 mm
Maximum working load (kg) 136 kg
Breaking load (kg) 272 kg