Chain lock with double-sided connection CA550F1/SD Waryński (sold in pairs of 5)

Increased abrasion resistance. Hardening makes the chains stronger and lasts longer. This process takes place under special supervision, which ensures perfect parameters of the furnace and cooling liquid. Tensile strength. This is due to the fit of the pins with the plates, with an accuracy of up to a micron. Thanks to this, the chain works efficiently - the links do not break out and there is no slack. Precise grinding of the chain's cylindrical elements protects it against kneading and abrasion of the cylindrical elements. Increased tearing resistance. All pins are forged with appropriate, repeatable force. If the chain is too tight, it may damage other components of the chain, while if it is too weak, it may break the chain. Reproducible crimping force thanks to the automated process guarantees that each chain link is identical and perfect Perfect cooperation with the wheels. Precise and repeatable distances between the pins ensure that the chain fits perfectly on the wheel, thus not damaging the wheel teeth. Remember to use wheels from reliable and proven manufacturers