The large gate opening of the RGK5 makes it ideal for use in industrial areas. The use of this Karabiner often negates the use of a sling as it can connect directly to steelwork. It's often fitted to double lanyards for climbing masts and steel structures. This Karabiner is fitted with a twist lock closure and removable pin to enable retro fitting to lanyards. With a 55mm opening. Accredited to EN362.

The RGK6 is a lightweight version of the RGK5. This device can be fitted to fall arrest lanyards, but is normally seen connected to ropes and used with rope grab systems to provide vertical protection. Used throughout the industry as part of a protection system on portable ladders. It also has a removable pin to enable retro fitting to lanyards. With a 53mm gate opening. Accredited to EN362.

The RGK11 is a large gate opening, aluminium captive eye karabiner, normally fitted to fall arrest lanyards for quick clipping. The double action snap closure on this device means that it cannot be accidentally opened but allows for speedy one handed operation. With a 60mm gate opening. Accredited to EN362.