Sealey dyneema ropes wire ropes and recovery winches sealey srw2720dr this dyneema rope from sealey is offered as an alternative upgrade option on atv and self recovery winches made from synthetic fibres dyneema rope offers improved strength and safety benefits when using dyneema rope the 4 way fairlead roller must be changed to an aluminium hawse sealey srw2720dr dyneema rope 72mm x 32mtr for srw2720