1. Type , Push series 2. Ball Material, SUS440C, 55HRC Pin 1, SUS630 Pin 2, SUS303 Spring ,SUS304 Knob, Nylon 6, black Orange 3. Application, when the button is pushed, the ball lock is released. The pin can be inserted into a hole as t...

1. Type , spring series. 2. Ball materials, SUS440C , 55HRC Pin materials, S45C,steel 45#, electroless nickel plating Handle, SUM22, electroless nickel plating Ring, SUS304, nickel plating.