Description This ratchet wrench is made of high class material, which enjoys the good durability and practicality. Dual headed structure, making it practical to use. Suitable for factories, production lines, repairing shop, auto repair factory, etc. Features - Color: Random Color. - Material: Carbon steel. - Size: 13.50X2.00X1.40cm/5.31X0.79X0.55 inch. - Service wrench is an excellent tool for HVAC repair technology. - Designed for maintenance and use, compatible with air-conditioning, refrigeration and other equipment that needs to be repaired and fixed. - And compatible with opening and closing compressor maintenance valves, rotary lock valves and shut-off valves. - Ratchet wrench is widely used in automobile repair, various machinery repair, industrial chemical, metallurgical and other industries. - Compared with ordinary wrenches, ratcheting service wrench has higher work efficiency and smoother maintenance actions. It does not need to be removed all the time for automatic adjustment. Service wrench is an excellent tool for HVAC repair technology. Designed for maintenance and use, compatible with air-conditioning, refrigeration and other equipment that needs to be repaired and fixed. And compatible with opening and closing compressor maintenance valves, rotary lock valves and shut-off valves. Ratchet wrench is widely used in automobile repair, various machinery repair, industrial chemical, metallurgical and other industries. Compared with ordinary wrenches, ratcheting service wrench has higher work efficiency and smoother maintenance actions. It does not need to be removed all the time for automatic adjustment.