- Long-lasting stainless steel pin connection
- Automatic gas cut-off feature to positively shut off the gas supply when disconnected
- Helps prevent theft by making it easier to take down and put away equipment
- Durable brass and stainless steel construction
- 9/16" - 18 "B" connections
- Meets OSHA 29CFR, 1926.350(f)(5) and ISO 7289
