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Single Person Dinghy / RS Aero / Blocks / 20mm Plain Bearing Blocks

Allen 20mm plain bearing blocks offer good static loading capabilities at a low weight and cost. The ideal choice for systems which are not fast running or need constant adjustment. Made using recycled materials and featuring a grey sheave to differentiate it from the dynamic block range.


Plain Bearing – Recycled plastic sheave which spins around a stainless steel axle.


Ultra-Strap – A stainless steel strap which holds the block together and provides a strong, reliable and rope friendly attachment point.


Becket – The hole through the middle of the block can be used as a tying off point (becket).


Breaking Load – The load at which a major block failure is likely to occur. 

SKU Title breaking load kgfixing hole centres mmmaximum line diameter mm Length mm Weight g Price
A2020P Plain Bearing Single 540-6 37 10 £7.80