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57mm Flip-Flop SB Block

Part No. 2142

Sheave Ø (mm) 57 mm

Sheave Ø (in) 2 1/4 in

Maximum line Ø (mm) 10 mm

Maximum line Ø (in) 3/8 in

Maximum working load (kg) 227 kg

Maximum working load (lb) 500 lb

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.
Sheave Ø (mm)57 mm
Sheave Ø (in)2 1/4 in
Length (mm)110 mm
Length (in)4 5/16 in
Width (mm)50 mm
Width (in)2 in
Height (mm)54 mm
Height (in)2 1/8 in
Weight (g)141 g
Weight (oz)5 oz
Maximum line Ø (mm)10 mm
Maximum line Ø (in) 3/8 in
Maximum working load (kg)227 kg
Maximum working load (lb)500 lb
Breaking load (lb)1584 lb
Breaking load (kg)718 kg

Harken US Offices will be closed for Memorial Day. Any orders placed after 1pm on Friday May 27th will be processed Tuesday May 31st when offices reopen.

Chiudi