Piston Driver Unit and Bumper For CN90 Aftermarket Coil Nailer Spare Parts

Features: *Shank diameter for CN90 is 7.0mm. Specifications: Product Name: Piston Driver Unit Material: Steel Color: As the picture Higth: (Approx. ) 191mm Diameter: (Approx. ) 57mm Shank diameter: 7.0mm Suitable for: Coil Nailer CN90 Quantity: 1Pc Package Included: 1 × Piston Driver Unit Note: 1.Transition: 1cm=10mm=0.39inch. 2. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 3. Please allow slight manual measurement deviation for the data.