The ABUS 01357 Door Chain SK66 N SB prevents strangers and uninvited guests from gaining access to your home or property. It gives you the opportunity to open the door just a crack at first before anyone can enter directly. * * Chain support prevents damage to paintwork * Hardened chain * Special lengths on request * Nickel-plated colour * Level 4 Door chain, user manual https://elecena.pl/product/27280071/abus-01357-door-chain-sk66-n-sb 2024-11-14 https://elecena.pl/product/27280071/abus-01357-door-chain-sk66-n-sb 2025-05-29