ball bearing block / double / with fixed head / max. rope ø 5 mm



  • Type:

    ball bearing

  • Number of sheaves:


  • Configuration:

    with fixed head

  • Maximum line diameter:

    max. rope ø 5 mm

  • Application domain:

    for sailing dinghies

  • Working load:

    204 kg (449.7 lb)

  • Breaking load:

    544 kg (1,199.3 lb)


The 16 mm is Harkens® smallest block. It is perfect for small synthetic control lines found on high-tech dinghies. The patented bearing system uses stainless steel balls in a captive grooved race.