Socket Steel (Chrome-plated) (5)

Plug Steel (Chrome-plated) (6)

Socket Ball-lock Type (5)

Socket Brass (3)

Plug Brass (3)

Socket Stainless steel (SUS303) (3)

Plug Stainless steel (SUS303) (3)

Socket Stainless steel (SUS304) (3)

Plug Stainless steel (SUS304) (3)