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Leading UK Manufacturer of Industrial & Marine Shock Absorbers

We specialise in the precision manufacture and supply of custom shock absorbers and tension-dampening assemblies, engineered to absorb extreme kinetic energy and protect heavy-duty infrastructure.

With extensive in-house manufacturing capabilities, every shock-absorbing component is built to withstand punishing marine environments, cyclic tidal forces, and heavy mechanical shock loads. Whether for offshore mooring systems, quayside fendering, or specialised industrial applications, we provide a complete, bespoke manufacturing solution tailored to exact engineering specifications.


chain link shock absorbers diagram drawing

Chain Link Shock Absorber Technical Dimension and Safe Working Load Specifications
SWL A B C D E F G H J Weight Thread Length K
Full Open Full Close
kN mm mm mm mm mm mm mm mm mm kg mm mm mm
80 24 38 62 120 102 25 20 12 220 11.7 150 375 225
130 30 48 78 150 102 25 20 12 330 25.8 185 545 360
180 35 60 95 180 135 30 30 15 445 32.0 200 680 480
250 42 70 112 200 135 30 30 15 500 46.0 230 770 542
320 45 80 125 220 135 30 30 15 540 56.0 240 825 585
410 52 83 135 275 180 40 40 20 630 85.0 270 950 680
509 56 100 156 295 180 40 40 20 670 107.0 290 1015 725
726 68 112 180 320 230 50 50 30 880 190.0 370 1320 950
1000 76 129 200 350 230 50 50 30 960 273.0 410 1445 1035
  • mooring chain shock absorbers made by Brooks Forgings
  • long length mooring chain shock absorbers made by Brooks Forgings
  • bespoke manufactured chain shock absorbers made by Brooks Forgings