Round Thumbturn Set (Blacksmith) Knocker Firestop intumescent door seals are

Firestop intumescent door seals are designed to close the gap between the fire door and frame in the event of a fire thereby preventing the spread of smoke and hot gasses

5 pairs of grade 13

Our cottage collection is manufactured from solid timber and offered in rosewood or ebony finishes

Hand forged from mild steel

Round Thumbturn Set (Blacksmith) Knocker Firestop intumescent door seals areOur thumbturns are the perfect solution for bathrooms and other internal doors where privacy is required. Each of our thumbturns have been designed to complement our collection of mortice knob sets and lever on rose handles. Maximum door thickness: 64mm. Suitable for use with a bathroom mortice lock, or stand alone with a tubular deadbolt. Supplied with matching SS wood screws.