The lock nut is thickened and enlarged to increase friction and better fix the gases nozzle to prevents air leakage.
Aluminum alloy high strength material practical and corrosion-resistant.
CNC process standard specification.
Fine turning, fine workmanship.
Surface anodizing process resists oxidation and maintains gloss.
The thread tooth are sharper. The thread density is strong, and the overall smoothness is strengthened.
Color: black, red, gold, blue (optional)
Material: aluminum alloy
Item size: 60 * 12 * 7.7mm / 2.4 * 0.5 * 0.3in
Item weight: 28g / 1.0lb
Package size: 103 * 72 * 20mm / 4.1 * 2.8 * 0.8in
Package weight: 30g / 1.1lb
2 * Gases Nozzle
2 * Air Cushion
2 * Red Seal
1 * Wrench
2 * Plastic Mouth Cap