Harken 57mm Single Carbo Block with Swivel, Becket, Switchable Ratchet and 150 Cam-Matic Cleat (HK2139)

Harken 57mm Single Carbo Block with Switchable Ratchet and 150 Cam Cleat 

Carbo Ratchets allow sailors to hand-hold loaded lines and offer balance between holding power and controlled easing.

Sheave Ø: 57 mm

Length: 125 mm

Weight: 255 g

Shackle pin Ø: 5 mm

Maximum line Ø: 10 mm

Maximum working load: 272 kg

Breaking load: 680 kg