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Read more about the condition New: A brand-new, unused, unopened and undamaged item in original retail packaging (where packaging is applicable). The 103 third parties who use cookies on this service do so for their purposes of displaying and measuring personalized ads, generating audience insights, and developing and improving products. If you have a uPVC door, our best uPVC door handle guide will tell you what the most secure door handle to use is. What’s more, with our full range of colours and materials you can choose a chain that will fit right into your interior design scheme. metres Long 10 mm Case Hardened Steel Security Chain with Double Slotted Shackle Lock (012-1400 K/D, 012-1410 K/A).This lock engages by allowing the bolt to slide into the keyed mechanism to lock, and it uses a B1 keyway, ilco (1098M).
Browse our range of door security chains and bolt locks in various styles and finishes, including gold, silver, brass or chrome plating. Please note, due to differing manufacturing processes and metals used, the finishes between our Door Furniture and Locks may slightly differ. This is important when purchasing Wireless equipment from anywhere, although we thoroughly test all equipment that we sell and are as honest as possible about the details, Wireless transmission can be effected by many different inside or outside sources, so this additional time allows you to test the equipment before installation.Security Chain - 2 metres Long 10 mm Heavy Duty Case Hardened Steel Chain with Welded Links, supplied with a protective sleeve. You may also want to consider fitting a sash jammer as extra security to your uPVC door which can prevent entry. National Hardware's Brass Keyed Chain Door Lock is designed as a tamper-resistant chain door lock for a house or an apartment.