Carl F Open Profile Euro Thumbturn Cylinder The Carl F Open Profile Euro Thumbturn Cylinder is of a high quality and very reliable, having been tested to BS EN 1303 achieving Grade 6 classification. Manufactured in Germany, it features 6 pins behind a hardened anti drill steel pin. In our opinion its quite simply the best quality budget range on the market today. It is made of solid brass and is available with a polished brass or nickel plated finish. The key is used on the external face and on the inside, a knob is used. It is supplied with 1 x M5 x 40mm fixing bolt and 3 x keys. It is ‘open profile’ allowing keys to be cut without restriction. Please note the Thumbturn is on the first measurement. 6 Pin anti drill and anti pick Available in a range of sizes Supplied with 3 Keys Supplied Keyed to Differ: each one has a different key
