British Standard Front Door Lock Union 3K74E

UNION C-Series 3K74E BS 5 Lever Rollerbolt Sashlock A direct replacement for the Chubb 3K74E. Kitemarked BS3621:2007 sashlock. Approved by insurance companies and the police. For timber door hinged on the left or the right.

Mechanism - 5 Lever Forend Finish - Stainless steel or brass

EN 1634-1 assessed for use on 60 minutes timber fire doors

Tested to BS3621 : 2007

Manufacturer Guarantee

We honour the Union 25 year guarantee

How much will it cost to deliver my order?

Standard delivery is 2-3 days from the date of despatch. Orders under £50 the postage is £4.95 but orders over £50 the postage is FREE (UK Mainland Only)

Next Working Day - £8.50 (Please note that the Next Working Day option is not available in all locations and is only available if all the items you are trying to order are in stock please check with sales for eligibility)

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What if I want to return my order?

We hope that you will be happy with your Locksonline purchase. However sometimes you may need to return a purchase. We we will happily refund or exchange purchases, provided it is within 7 days of delivery, in its original packaging and with proof of purchase.

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