Wild Country Pro Guide Lite Belay Device. Wild Country's new advanced belay tool demonstrates engineering excellence. This remarkably lightweight device has been trimmed of all excess. Its deep ribbed grooves handle a vast range of ropes from 7.7mm alpine cords upwards. Operated in guide mode, the Pro Guide Lite is perfect for bringing up twin followers and locks perfectly with every fall. With a larger release slot, suitable for a carabiner, the tool is simple to release under load. For use in mountain and crag environments by alpinists and adventure climbers, the Pro Guide Lite is ergonomic, smooth and simple to operate.