The quality is very stable and is widely used in of brazing. The default connection is CGA600 (1inch -20 UNEF), which is popular in most parts of the world. The adapter can be used with style MAPP cylinders The specifications are as follows:Suitable for welding and brazing applications in HVAC and pipelines. The belt cover securely fixes the cylinder to the belt loop. Airflow control knob;Suitable for 14.1-16oz cylinders colour: orange, silver Material: metal, plastic size: Length: 1.5m Package Contents: 3 x hose 3 x hook Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. The quality is very stable and is widely used in of brazing. The specifications are as follows:Suitable for welding and brazing applications in HVAC and pipelines. Airflow control knob;Suitable for 14.1-16oz cylinders The default connection is CGA600 (1inch -20 UNEF), which is popular in most parts of the world. The adapter can be used with style MAPP cylinders The belt cover securely fixes the cylinder to the belt loop.