Range / Blocks / 40mm dynamic blocks

Extreme High Load


(3 customer reviews)

£128.91 ex. VAT

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SKU: A2040XHL Category: Tags: , , , ,


40mm Extreme High Load – The XHL range has been designed to deal with extremely high loads without compromising on low load dynamic performance. By combining the Allen patented dynamic bearing technology with a plain bearing peek washer we have created a bearing technology that has extreme dynamic performance even after being subject to static loads of up to 1500Kg. Coupled with CNC machined aluminium side cheeks and a precision turned stainless-steel sheave the range is perfect for use in vang cascades or halyard turning points where loads can be extremely high.

3 reviews for Extreme High Load

  1. chrisrash

    Perfect for the Moth to allow smooth rotation of the boom even when the vang is on hard. Makes boat handling easier and the system more reliable due to low levels of friction. The large hole through the centre is more than big enough for 3 pieces of 3-4mm rope so attaching all the cascades required to have a 48-1 or 64-1 system is not problem.

  2. lauramarimon

    Perfect at the top of the Nacra 17 mast to allow fast and reliable hoists of our gennaker!

  3. chris.zeiser

    The block for the heavy work! Same application as Chris Rashley on the vang-boat attachement point and as upper block (boom-attached) at the J70 vang (much smoother than the standard one).
    Strong, reliable and light in relation to its strength.

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Extreme High Load

Titlebreaking load kgfixing hole centres mmlength mmmaximum line diameter mmmaximum working load kgshackle pin mmweight gPrice ex VAT
A2040-4222ASSSingle With Swivel Plate And Spring800-7810180-69£33.33
A2040BSingle With Removable Bolt800-6410180-37.2£29.99
A2040HKSingle With Hook500-11010180-68£33.24
A2040LZSingle With Lacing Eye And Spring8003477.510180-45£31.05
A2040SC40mm Single w/Swivel800-7310180446.5£30.67
A2040SC-676Single With Swivel And A.676 Cam Cleat800-73101804142£73.67
A2040SC-677Single With Swivel And A.677 Cam Cleat800-7361804107£73.53
A2040Tii-Single Tii-On800-5810180-34.5£26.94
A2040XHLExtreme High Load1500-548650-71£128.91
A2041Single With Swivel And 20mm Fiddle Block800-10010180486£60.99
A2041-676Single With Swivel, 20mm Fiddle Block And A.676 800-100101804140£100.76
A2041-677Single With Swivel, 20mm Fiddle Block And A.677800-10061804128£95.60
A2041-677HKSingle With Swivel, Fiddle Block, A.677 And Hook500-10061804140£98.13
A2042Double Block1350-8410320-89.0£58.62
A2043Single With Swivel And Becket800-10010180479£58.05
A2043-676Single With Swivel, Becket And A.676800-100101804157£97.53
A2043-677Single With Swivel, Becket And A.677800-10061804152£97.53
A2044Single With Swivel, 20mm Fiddle Block And Becket800-122101804100£68.32
A2044-676Single With Swivel, Fiddle Block, Becket And A.676800-122101804152£107.79
A2044-677Single With Swivel, Fiddle Block, Becket And A.677800-12261804147£102.72
A2044-677HKSwivel Block With Becket, 20mm Fiddle, A.677 and Hook800-1226180-165£102.72
A2045BTriple With Becket 1350-8410320-149£93.61
A2046Single Cheek800356210180-33.0£28.39
ATII-LOCK-40Tii-Lock-40 ------2£2.99