Allen 20mm Plain Bearing Block - Part # A4250P

Allen 20mm Plain Bearing Block

Allen 50mm Pro Single Switchable Ratchet Block - Part # A2150

Allen 50mm Pro Single Switchable Ratchet Block

Allen 40mm Pro Single Switchable Ratchet Block

$81.24
SKU
5091

40mm Pro Single Switchable Ratchet Block

Allen 40mm Pro Single Switchable Ratchet Block

AutoRatchet Blocks

The clever internal mechanism is designed to activate when the block is under load - as every sailor knows this can make all the difference on a long spinnaker reach or upwind beat.  Ratchet blocks are engineered with ball bearing technology and advanced engineering polymers for longevity and performance.

Switchable Ratchet Blocks

These blocks have a ratchet mechanism that can easily be switched on or off even under load and the swivel head can be locked in a fixed position. Allen sheave technology gives you grip under load and easy release when the load is decreased. 

Part # A2140

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Sheave Size mm: 40__Length mm: 78__Max Line Diameter mm: 6__Shackle Pin mm: 4__Break Load Kg: 475__Max Working Load Kg: 150__Weight g: 40