Key Steel: 5x5x300mm (Iron Wedge)
Jetech t-type wrench no.tsp-5c(5mm)
Bolt: plug m5x12mm (black worm screw)
Screw: tapping taper (jp+) 10x2
Fastus(optex fa) compact laser displacement sensor
Recoil: spring m8x1.25mmxl18