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Selden 45mm Auto Ratchet Block

Rated 4.9 / 5
Order within for UK Next Day Delivery by DHL

Fast UK Delivery £4.50 or FREE if you spend over £95*

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Product Information

  • Selden 45mm Auto Ratchet Block

    Selden 45mm ratchet blocks can be used for dinghy main sheets and dinghy spinnaker sheets.

    This ratchet block uses 5mm delrin ball bearings and has a 45mm carbon fibre reinforced polyetherimide sheave. The sheave automatically changes from free-turning to ratchet when the load increases meaning you can decide when the automatic ratchet kicks in.

    The switch-over point can be adjusted and set using an Allen key inserted into the bottom of the block to adjust a screw inside the sheave.


    • Safe working load - 150kgs
    • Breaking load - 300kgs
    • Weight - 64grams
    • Max rope diameter - 8mm
    • Shackle diameter - 4mm

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