Edelrid HMS Bulletproof Screw FG Eco

Don't deal with a cross loaded belay karabiner again! Specifically designed for belaying, the Gridlock isolates the belay loop of a harness behind the uniquely shaped internal gate, thus keeping the karabiner in the correct orientation. The Gridlock is simple, easy to use and effective.

Black Diamond's largest belay and rappel locker, the Black Diamond RockLock carabiner features a keylock nose, is Munter Hitch compatible and can be operated with one hand.

The DMM Belay Master 2  is a belay karabiner that has safety at its heart. The nylon crossgate means that you can be sure that the screwgate is locked properly if the crossgate is closed. It stops the chance of the screw undoing and retains the krab in the correct orientation so not weakening of the system can occur.

Used in conjunction with many DMM karabiners (that can be bought in store), this device locks in place the karabiner, to prevent cross loading. It holds the karabiner and belay device in the correct alignment with the harness. This clip can only be locked if the screwgate has been properly closed, being another safety advantage. This small item will aid to make sure you never do your belay wrong!