Harken Carbo Air Block 29 mm double fixed for rope 8 mm HK381

Harken 29mm Carbo blocks

The 29 mm Carbo block is like jewelry. This compact block is extremely strong. Use our miniature Carbo as a mainsheet block on small dinghies such as the Optimist, or for low-friction control blocks on any size boat.

Doubles and triples feature U-Locks to hold the swivel in front/side position, or to let it spin freely. The triple’s compact cam arm supports high-load purchases of 5:1 or 6:1. The line-shedding cheek block features a small mounting footprint and drainholes. The low-profile Ti-Lite replaces headpost, shackle, and spring with high-tech line.

Use for:

 

·         Outhauls

·         Cunninghams

·         Vangs

·         Traveler controls

·         Barberhaulers

·         Flag halyards

Prod #	Description	Max. working load (lb)	Breaking load (lb)
HK340	29mm Carbo Swivel	330	1000
HK341	29mm Carbo Swivel w/Becket	330	1000
HK342	29 mm Carbo Double Block with Swivel	660	1625
HK343	29 mm Carbo Double Block with Swivel and Becket	660	1625
HK344	29 mm Carbo Triple Block with Swivel	990	2000
HK345	29 mm Carbo Triple Block with Swivel and Becket	990	2000
346	29 mm Carbo Triple Block with Cam	750	1500
347	29 mm Carbo Triple Block with Cam and Becket	900	1800
348	29 mm Carbo Fixed	330	1000
349	29 mm Carbo Fixed Stand-up	330	1000
350	29 mm Carbo Cheek	330	1000
352	29 mm Carbo 90 Degree Fixed	330	1000
353	29 mm Carbo 90 Degree Alternate	330	1000
371	29 mm Carbo Clew Block Assembly	330	1000
381	29mm Carbo Block Double/Fixed	660	1625