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57mm Ratchamatic® HTE Block — Swivel, 2x Grip

57mm Ratchamatic® HTE Block — Swivel, 2x Grip

Part No. 2168.HTE

Maximum working load (kg) 227 kg

Maximum working load (lb) 500 lb

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

The Carbo Ratchamatic® is a load-sensing ratchet block that rolls freely in both directions under low loads and automatically engages the ratchet as loads increase. Shifting between ratchet and light-air modes is seamless. The spring on the HTE (high-threshold engage) version of the 57 mm Carbo Ratchamatic blocks was made stiffer to delay the point where the ratchet engages, allowing the block to run free more of the time. The ratchet function engages at higher loads to allow the old kite sheet to run free for crisper gybes. 2x grip: big breeze/steady: 20:1 holding power.
Length (mm)103 mm
Length (in)4 1/16 in
Weight (g)104 g
Weight (oz)3.7 oz
Maximum working load (kg)227 kg
Maximum working load (lb)500 lb
Breaking load (kg)907 kg
Breaking load (lb)2000 lb
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
Shackle pin Ø (mm)5 mm
Shackle pin Ø (in)3/16 in
Holding power20:1

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