Linchpins are used for connection and protection on or between machines (pin retainers). Drop-forged lock pins, as well as a specially developed form of clamping bracket, guarantee the highest closing force and safety. Diverse types of our linchpins are available with a plug bolt of 3.5 mm – 19 mm and a bolt length of up to 175 mm, corresponding to or exceeding the minimum values required by DIN 11023 (except commercial linchpins). As standard, RUBIG linchpins are galvanized and thick-layer (yellow) passivated (Cr6-free). Some types are also available as a stainless steel version. The bolt is provided with a third hole for safety chain or safety cord mounting.