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Range / Blocks / classic dinghy blocks

Classic Dinghy Blocks

The classic dinghy block range features a selection of blocks that were originally designed for use in the different systems on a Laser dinghy.


The mainsheet blocks are manufactured from nylon and are available with either a plain bearing system or a ball bearing system.

SKU Title breaking load kglength mmmaximum line diameter mmmaximum working load kgshackle pin mmsheave diameter mm Weight g Price
A..93 Plain Bearing Single Sheave With Becket 620796310526 39 £10.26
A..93C Plain Bearing Single Sheave, Becket & Curved Key 620866310526 40 £21.77
A..93LZ Plain Bearing Single Sheave With Becket & Key 620866310526 40 £18.19
A.178 Single Plain Bearing 250488140-25 13 £5.98
A.178-74- Single Plain Bearing With Inglefield Clip 250698140-25 23 £9.54
A.178-74BB Single Ball Bearing With Inglefield Clip 250698140-28 32 £15.00
A.178BB Single Ball Bearing 250488150-28 24 £11.65
A.179BBO Linked Singles Nylon Ball Bearing Blocks 250958150-29 30 £26.72
A.278- Single Plain Bearing 3006710155-38 36 £11.10
A.278-74- Single Plain Bearing With Inglefield Clip 3008610155-38 45 £13.90
A.278-74BB Single Ball Bearing With Inglefield Clip 3008610155-38 56 £20.95
A.278BB Single Ball Bearing 3006710155-38 50 £18.13
A.378- Single Plain Bearing With Becket 3008610155-38 38 £13.99
A.378BB Single Ball Bearing With Becket 3008610155-38 55 £21.01
A4265 V Cleat With Single Sheave & Becket 450612 - 4250526 33 £20.36