This is a Special Order item. Delivery lead time may take 2 or more weeks.
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.
Part no. 003: 2.25" Double Block
Specifications
- Sheave Ø (mm) 57 mm
- Sheave Ø (in) 2 1/4 in
- Length (mm) 114 mm
- Length (in) 4 1/2 in
- Weight (g) 241 g
- Weight (oz) 8.5 oz
- Maximum line Ø (mm) 12 mm
- Maximum line Ø (in) 7/16 in
- Maximum working load (kg) 454 kg
- Maximum working load (lb) 1000 lb
- Breaking load (lb) 3000 lb
- Breaking load (kg) 1361 kg
- Shackle pin Ø (mm) 6 mm
- Shackle pin Ø (in) 1/4 in
Resources/References:
Harken Support Manuals
Need help to design your Harken system - take a look here for the Harken System Guides and Drawings