Suitable for closing metal cabinet doors, securing access panels/doors and sheet metal protective covers. They allow fast and easy opening, access, intervention and re-closing. Type 1F/1MA/1MB are made of PA66 and have a maximum operating temperature of 105°C. They have the advantage of being corrosion-resistant and non-conductive. The female part 1F is press-fitted and offers excellent mechanical strength. The male part type 1MA has an anchor connection and is snap-fitted securely. The male part 1MB is used where there is panel skimming.