The ISC KH311SG oval steel carabiner has a screw-locking gate and is fantastic value and versatile carabiner that gives you a 15mm gate opening.
Screw Gate carabiners are a simpler threaded gate mechanism, so are susceptible to vibration unless moused, and must be rigged in the correct orientation (screw thread facing upwards)
Due to the simple screw lock mechanism of the gate care should be taken to ensure that nothing comes into contact with the gate when in use. So it's not recommended for use connecting an aerial hoop to a rope or harness work. We suggest you "mouse" the gate by wrapping electrical tape around the gate and the body to help ensure that the gate does not open during use.
This carabiner measures 105mm x 57mm x 17mm and weighs 171g. See the picture above for further dimension details.
It's been tested up to 25kN. See the specs tab for full technical details.
Complies with EN 362 and is CE certified.