Chain tensioners are supplied galvanised and are matched to chains of similar capacity. NBL (nominal breaking load) Send an enquiry × Enquiry about PsG Chain Tensioners Enter your name : Enter your Email Id : Enter your phone no : Enter your Message : Upload your File : Security Code 65NX72SE Enter the security code shown above Related products Read more PsG U-Anchors Read more PsG Marine LF Fenders Read more PsG Brackets Read more PsG Marine Steel Ladder