John Guest Wall Box 3 x 1/2″

The John Guest Push in connectors will provide a secure seal with out the use of any special tools.

They can be used for a wide range of materials, Including: Nylon, Plastic, Calibrated Cooper, Bundy Tubing.

We Recommend that they only be used for carrying the following: Air, Water, Petrol, Diesel and Oil.

Please note that under any circumstances they are not to be used for carrying acids or to be used for Braking Systems.