All Purpose


Series 50 All Purpose Block, Loop Top with Becket

Single, becket, loop head


Exceptionally high working loads.

Low maintenance, long service life.

Self-lubricating Acetal polymer sheave ensures low friction and extreme durabilitySnap fit removable becket pin.

Spare Parts - RF51010 Replacement Becket Pin


Product Specifications
B.L. (kg)1500
M.W.L. (kg)750
Max. Rope diameter (mm)12
Weight (g)114

Product Information

All purpose (AP) blocks are a great all around solution. Self-lubricating Acetal polymer sheaves running on polished stainless steel races perform equally well with dynamic loads and high static loads. For durability and a long service life, these blocks are the right choice for sheets, halyards and control line applications for cruising and racing.

Becket pin is removeable so line can be spliced prior to fitting and is ingeniously locked into position without the use of a clevis pin, split ring or tools.

Technical Information


Mainsheet and halyard applications, vang and spinnaker control lines on boats to 1m (33ft). S6 - on boats up to 12m (4ft)



Grade 316 stainless steel load strap. Impact and UV resistant, fibre reinforced Nylon cheeks


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