Blocks

Block, 40mm Autoratchet

The high-strength composite T2™ is the first block with no metal shackles or rivets. It is used for traveler controls, mainsheets and vangs, cascades, bridles, and other systems where small, lightweight blocks are called for. The T2 can be tied,...

Allen 20mm dynamic block. Length: 37mm Line diameter: 2.5-6mm Breaking load: 540kg Maximum dynamic load:115kg Weight: 11.1g Allen Part # A2020 LP Part # 91042

WORKING LOAD 280 LBS BRAKING LOAD 850 LBS LINE UP TO 6 MM WEIGHT 0.8 OZ SHEAVE 20 MM

Low-friction Carbo Air blocks are lightweight, strong, reliable—and affordable. Companions to the popular Harken Black Magic block line, these small, compact blocks have very high working loads for safe, easy trimming. Harken Part # 352

The 20mm stand up block is now standard in the Zim C420 as a lead for the boom vang control line. It makes a great upgrade from the former fairlead and can be used for a number of other applications as well.   

Compact blocks have very high working loads for safe, easy trimming. Harken Part # 350

75mm Rachet Block Harken Part # 2670 LP Part # 91283

Harken fiddle block with 22mm sheaves and jam cleat. Used in 3:1 vang systems.   Harken Part # 244 LP Part # 91330

Harken 22mm becket block.  Harken Part # 225A LP Part # 91336

Limited Swivel Block for 420 Halyard  LP Part # 91250

Ronstan wire halyard jib halyard block designed for a smooth hoist every time. LP Part # 91282