20mm Winkhaus 2.1m Square Ends Size 1 Thunderbolt Espag Lock - 45mm bset

Product Code: 20889
£65.48 (£78.58 inc. VAT)
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Quick Overview
The Winkhaus security locking system Thunder Bolt unites high security with extremely easy installation. Whether they are made of PVC-U, timber or aluminium, doors will all close firmly thanks to the angled shape of the twin deadbolts.
Sizes: Centres - 92mm, Faceplate - 20mm, Overall - 2105mm, Backset - 45mm, Size 1.
Description
The Winkhaus security locking system ThunderBolt unites high security with extremely easy installation. Whether they are made of PVC-U, timber or aluminium, doors will all close firmly thanks to the angled shape of the twin deadbolts. Solid twin deadbolts in the upper and lower positions. 50% greater fitting tolerances compared to conventional hook locking systems. Centre gearbox strength increased by 30% to further reduce the risk of malicious abusive loads. Tested to satisfy PAS24 and the forthcoming EN14351-1:2006 security standard. Approved by the Police " Secured by Design" Security initiative. The lock has a protective surface coating in excess of BS EN1670 Grade 4.