Overhead Size 2-4 Door Closer Safeware It easily installs to provide

It easily installs to provide reliable overnight protection

Keep your bi-fold doors secured with the Debar Robus 8mm Bi Fold Lock Case

Door Thickness 40mm-80mm Cavity Hole Size 257mm x 39

The strong and durable design ensures a safe and secure fit that you can trust

The 16mm width ensures easy installation and compatibility with serrated drive rods

Overhead Size 2-4 Door Closer Safeware It easily installs to provideThis size 2 4 overhead door closer features adjustable closing and latching speeds plus a back check and delayed action function for extra safety. It's suitable for doors up to 85kg and tested to EN1154 and EN1634 fire test standards. It arrives with universal fixings and a chrome plated finish for a professional look.