UNION C-Series 3M50 Detainer Hookbolt

This Union C-Series (formerly known as Chubb) 3M50 5 Detainer Mortice Hook bolt by Union is manufactured in the UK, with a 10 year guarantee. The brass hook bolt clutches lock into frame, and the lock has been fire tested to 60 minutes for timber fire door applications (up to 50mm thickness).

Features:

Can be master keyed or keyed alike with other detainer mortice locks

Suitable for sliding or hinged doors up to 50mm thick

Supplied with 2 escutcheons

UK Manufactured with 10 Year Guarantee

EN1634-1 use on 60 min timber fire doors

Formerly known as Chubb