Products Products Categories Additional Door Security Additional Door Security Yale offers a range of additional door security to compliment the range. Door Guard - MC715Yale door guards have been designed with a ball locking… Door Viewer Doorbolt - MC11The MC11 Doorbolt is an additional security device design… Doorchain Euro CylindersYale offers a range of quality cylinders. There are a num… HingeboltThe MC10 is a additional security device for the hinge si… PatioboltThe Patiobolt is a secure deadlocking bolt for use with t… Rebate Kits SecurichainFor use with standard hinged, inward opening doors with a… SecuricloserThe Yale Securicloser provides automatic closure of timbe… Securiturn Removable ThumbturnThe Securiturn is a convenient, safe and secure removable…