The Union 2234E 67mm Keyed Alike 5 Lever BS3621 Insurance Rated Sashlock Satin Chrome is one of the most widely-used locks for external doors. It is insurance company approved and has been tested to British Standard 3621:2004, making it one of the securest locks on the market today. For rebated double doors a rebate set is available to suit.
It has a quality steel case (red enamelled) and solid brass latch & deadbolt, finished with satin chrome finish.
The lock is also available as a keyed to differ lock, with an 80mm case size (57mm backset) and with a polished brass finish. Some of these variations can be found in the related products.
Security Feature Lock
The dead bolt has an extended throw of 20mm, as well as anti saw thrust pins to defeat any attempt to cut through the bolt. The case is reinforced around the levers to prevent drilling and in all it is completely burglar-proof. The case is pierced to accept bolt through handle fixings and the springing is strong enough to accept any of the un-sprung levers we sell.
Keyed Alike Combination
We can key alike a number of locks in any combination required although we recommend no more than 6 locks are keyed to any one key variation.