Allen Classic Dinghy Blocks – For ILCA/Laser, Topper, RS, Hartley and Other Dinghies The Allen classic dinghy blocks are manufactured from nylon and are available with either a plain bearing system or ball bearing system. Originally used for the Laser Class mainsheet system they have also become the block of choice for many other dinghy mainsheet systems. Available in a Black, Grey and Blue colours. They come in two sizes, 25mm and 38mm with or without inglefield clip and the 38mm block can also come with a becket. Allen Dinghy Blocks are available as Single Single with inglefield clip Also single with becket 29mm and 39mm size sheaves Ideal for dinghy traveller systems Available as plain or ball bearing We tend to have the grey and blue colours in stock The Full Range of Classic Dinghy Blocks part no. title breaking load kg length mm max line size mm max working load kg sheave dia. mm weight g A.178 Single Plain Bearing 250 48 8 140 25 13 A.178-74 Single Plain Bearing With Inglefield Clip 250 69 8 140 25 23 A.178-74BB Single Ball Bearing With Inglefield Clip 250 69 8 140 28 32 A.178BB Single Ball Bearing 250 48 8 150 28 24 A.179BBO Linked Singles Nylon Ball Bearing Blocks 250 95 8 150 29 30 A.278 Single Plain Bearing 300 67 10 155 38 36 A.278-74 Single Plain Bearing With Inglefield Clip 300 86 10 155 38 45 A.278-74BB Single Ball Bearing With Inglefield Clip 300 86 10 155 38 56 A.278BB Single Ball Bearing 300 67 10 155 38 50 A.378 Single Plain Bearing With Becket 300 86 10 155 38 38 A.378BB Single Ball Bearing With Becket 300 86 10 155 38 55 For full details of these and also other Allen Brothers products please go to the website here: www.allenbrothers.co.uk. For product pricing and stock availability please call 852 2827 5876 or contact us.
