Features: 100% brand new and high quality. Durable: made of aluminum alloy, advanced technology, beautiful and convenient, can actually use the national standard metric imperial splint. Positioning and marking: fixed pipeline extension. Eccentric gantry: there are reinforcing ribs under the aluminum alloy gantry, which is light and durable Spring column anti slip bead: quick retraction, no need to repeatedly disassemble screws. Scope of application: factory production, refrigerator maintenance and use, refrigeration system installation, chemical pipeline connection, automobile maintenance and use, cold storage installation and use, household refrigeration pipeline use. Note: Before opening the bell mouth, please make sure that the gantry is clamped to locate the scale line to avoid damage to the flaring clip. Specification: Material:Aluminum alloy Inch size: 1/4, 5/16, 3/8, 1/2, 5/8, 3/4 Gantry structure: Eccentric cone Weight: About 0.93kg Application: Suitable for soft copper pipe, aluminum pipe and other hose Package Content: 1 x Clamp 1 x Flaring frameDo drop