GM CLIMBING Micro Belay Device V-grooved or Belay Package with 25kN HMS Locking Carabiner GM CLIMBING Belay Package: V-grooved Belay Device & 25kN HMS Twist Locking Carabiner LIGHTEN YOUR RACK! 2.24Oz, an ultra-light, compact and easy-to-use V-grooved belay device with teethed channel, IDEAL CHOICE for you climbers to lighten rack. BETTER ROPE CONTROL! Whether you use belay device in belaying climbers or rappelling, TEETHED CHANNEL creates more friction in braking and allow device to work with skinnier rope. With minimum force, you can easily arrest the fall of climber promptly. Double Slots construction, belay device offers effective braking to half, twin and single ropes, 8~11mm. HMS twist locking carabiner, always a nice match to belay device, which assures safety with locking gate, and helps properly position the system with narrow angle side attached to harness loop. Locking gate to assure safe operation HMS shape, with narrow side connecting to harness loop, to practically keep the system in correct loading direction