Manufacturer part #: 004
Technical Description
Single
2 1/4 in
57 mm
5 1/2 in
138 mm
9.5 oz
269 g
7/16 in
12 mm
1000 lb
454 kg
3000 lb
1316 kg
The 2.25 in (57 mm) blocks are compact and lightweight, with fast trim and release under high or low loads. Perfect for dinghies, scows, beachcats and iceboats, as well as small offshore racers and cruisers.
Delrin® ball bearings, sheave, and sideplates are UV stabilized with carbon black for maximum protection.
Use for:
- Main and jib sheets
- Spinnaker halyards
- Control lines
1 Review Hide Reviews Show Reviews
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Solid product, long life
I just replaced my ~30 year old version of this Harken block. They are smooth and last.
