![Harken 463 U-Adapter With 1/2" Post For 75mm Carbo Blocks - Pacific Sailboat Supply](http://pacificsailboatsupply.com/cdn/shop/products/harken-463-u-adapter-with-12-post-for-75mm-carbo-blocks-858066.png?v=1689275505&width=540)
![Harken 463 U-Adapter With 1/2" Post For 75mm Carbo Blocks - Pacific Sailboat Supply](http://pacificsailboatsupply.com/cdn/shop/products/harken-463-u-adapter-with-12-post-for-75mm-carbo-blocks-445076.png?v=1689275505&width=540)
![Harken 463 U-Adapter With 1/2" Post For 75mm Carbo Blocks - Pacific Sailboat Supply](http://pacificsailboatsupply.com/cdn/shop/products/harken-463-u-adapter-with-12-post-for-75mm-carbo-blocks-270517.png?v=1689275505&width=540)
Harken 463 U-Adapter With 1/2" Post For 75mm Carbo Blocks
HARKEN
U-Adapter - Stainless Steel
The double-pin U-adaptor can be used to attach a block to a swivel base or to another block.
U-Adapter - Stainless Steel
The double-pin U-adaptor can be used to attach a block to a swivel base or to another block.
- 463 U-adapter allows blocks with 1/2" (12mm) posts to be attached to swivel bases (eg. 75mm Carbo single block to a swivel base) or to other blocks with 1/2" (12mm) posts
Mfg No. | Pin Dia. | Length A Pins Ctr-Ctr |
Length B Throat Width |
Max Working Load |
Breaking Load |
Weight |
463 |
3/16", 1/4" (5mm, 6mm) |
9/16" (14mm) |
13/32" (10mm) |
1,250 Lbs (567kg) |
2,500 Lbs (1,134kg) |
0.58 oz. (16.3g) |
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![Harken 463 U-Adapter With 1/2" Post For 75mm Carbo Blocks - Pacific Sailboat Supply](http://pacificsailboatsupply.com/cdn/shop/products/harken-463-u-adapter-with-12-post-for-75mm-carbo-blocks-858066.png?v=1689275505&width=540)
![Harken 463 U-Adapter With 1/2" Post For 75mm Carbo Blocks - Pacific Sailboat Supply](http://pacificsailboatsupply.com/cdn/shop/products/harken-463-u-adapter-with-12-post-for-75mm-carbo-blocks-445076.png?v=1689275505&width=540)
![Harken 463 U-Adapter With 1/2" Post For 75mm Carbo Blocks - Pacific Sailboat Supply](http://pacificsailboatsupply.com/cdn/shop/products/harken-463-u-adapter-with-12-post-for-75mm-carbo-blocks-270517.png?v=1689275505&width=540)
Harken 463 U-Adapter With 1/2" Post For 75mm Carbo Blocks
Sale price$16.95
Regular price$18.60