What is the difference between pneumatic sleeve wrench specification 1/2 and 3/4?
Sleeve refers to the abbreviation of socket wrench. A special tool for tightening or loosening screws. The inner six edges of the sleeve are arranged in sequence according to the type of the bolt, and can be selected according to the needs of the utility model. The inner six edges of the sleeve are arranged in accordance with the type of the bolt.The utility model relates to a connecting part for a water supply pipe, which can be used for connecting steel pipes with cast iron pipes, etc....
The utility model relates to a steel connecting sleeve, which is a special product used for mechanical connection of steel bars, and is divided into a cold extruding sleeve, a taper threaded sleeve and a straight threaded sleeve.(1) according to the size (mean four square size): "1/4, 3/8", 1/2 "three specifications," is the meaning of "equal to 1 inches, 25.4MM(2) according to length: long sleeve, short sleeve, E sleeve(3) press the edge: 6 corners, 12 corners(4) appearance: single channel and double channel; knurling; cylinder; nickel plating and etc.(5) use: manual and pneumatic wrench socket wrench (black chromium molybdenum) branch
