cheek block / flat / plain bearing / single
2163 Harken



  • Type:

    cheek, flat, plain bearing

  • Number of sheaves:


  • Maximum line diameter:

    max. rope ø 10 mm

  • Application domain:

    for sailboats

  • Working load:

    220 kg (485 lb)

  • Breaking load:

    735 kg (1,620.4 lb)


Low-friction Carbo Air blocks are lightweight, strong, reliable—and affordable. Companions to the popular Harken Black Magic block line, these small, compact blocks have very high working loads for safe, easy trimming.

Other Harken products

Carbo Air Blocks