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Harken DN Adapter

Item #


Product Description

Harken DN Adapter

The DN Adapter is a spring with a swivel mount that attaches the mainsheet block to the tiller post. It uses a 071 spring to prevent the block from hitting the tiller post. The attachment point is a shackle and pin. The shackle is a 3/16" pin and the pin is a 1/4" base pin.


  • A: 1 1/4 in. (32 mm)

  • B: 11/16 in. (17 mm)

  • Shackle pin Ø: 3/16 in. (5 mm)

  • Weight: 2.4 oz. (69 g)