Harken US will be closed on Friday July 3rd in observance of Independence Day. All orders placed by 12pm CST on Thursday July 2nd will ship out that day – anything after 12pm CST will get shipped Monday July 6th.
product
mouseover to enlarge
57 mm Cheek Ratchet Block 57 mm Cheek Ratchet Block
click thumbnail to select

57 mm Cheek Ratchet Block

Part No. 2137
$83.40  In Stock
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

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

FootnoteIncludes fasteners and mounting pad. 
Sheave Ø (mm)57 mm
Sheave Ø (in)2 1/4 in
Length (mm)83 mm
Length (in)3 1/4 in
Weight (g)71 g
Weight (oz)2.5 oz
Maximum line Ø (mm)10 mm
Maximum line Ø (in) 3/8 in
Fasteners (mm)M4 mm
Maximum working load (kg)227 kg
Maximum working load (lb)500 lb
Breaking load (kg)907 kg
Breaking load (lb)2000 lb
Holding power10:1 
Drawing - DWG:  2137.dwg (open/save)
Drawing - DXF:  2137.dxf (open/save)
3D drawing - IGS:  2137.igs (open/save)
Photo - EPS:  2137.eps (open/save)
Photo - JPG:  2137.jpg (open/save)

DO NOT use Harken equipment for human suspension unless product is specifically certified and labeled for such use.

  • United States
  • Australia
  • France
  • Italia
  • New Zealand
  • Polska
  • Sverige
  • UK