![Harken 40mm Carbo Air Triple Swivel Block [2640] 1st Class Eligible This fully-automatic](https://cdn.shopify.com/s/files/1/0350/0497/3196/files/79736XL.jpg?v=1682747881)
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This fully-automatic
Kayak Pad mounting or Screw Down options
and 13286 are included in the background
Insulated 1/4" spade connectors
Cover Included: Yes
Harken 40mm Carbo Air Triple Swivel Block [2640] 1st Class Eligible This fully-automatic40mm Carbo Air Triple Swivel Block Low friction Carbo Air blocks are lightweight, strong, reliableand affordable. Companions to the popular Harken Black Magic block line, these small, compact blocks have very high working loads for safe, easy trimming. Specifications: Sheave (mm)40 mm Sheave (in)1 9 16 in Maximum line (mm)10 mm Maximum line (in)3 8 in Maximum working load (kg)660 kg Maximum working load (lb)1455 lb Quick Guide (pdf)