All Purpose


Series 40 All Purpose Block, Triple

Triple,swivel shackle head (non-locking)


Exceptionally high working loads.

Low maintenance, long service life.

Self-lubricating sheaveSlotted pin shackle eliminates fouled lines.

Two way head post.

Spare parts - RF41010 Replacement Becket Pin, RF150 Shackle


Product Specifications
Sheave diameter (mm)40
B.L. (kg)1400
M.W.L. (kg)700
Max. Rope diameter (mm)10
Weight (g)195
Pin Ø (mm)5

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.

Technical Information


U.V. stabilised Acetal sheaves. Impact and U.V. resistant, fibre reinforced Nylon cheeks. Grade 316 stainless steel bearing raceGrade 316 stainless steel load strap and head fitting. Sheave: UV stabilised acetal. Cheeks: Impact modified, fibre reinforced and UV stabilised nylon


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