Rechargeable battery:

(1:1 THEORETICAL EFFICIENCY)

more is possible

simply turn the handle until it gets back into the lowering position and continue your descent

NFPA RATING ESCAPE

SMC Crossover Dual Lock Carabiner, NFPA Color:Black Rechargeable battery:These carabiners feature a new ergonomic single hand frame geometry allowing easy single hand operations. The CrossOvers have been specifically designed to meet all your work environment safety needs. Easy to use Dual or Triple Auto Locking sleeves allow for single hand operations while working in mission critical environments. A traditional Screw Lock version is also available. Specs Key Features: Choice of three gate options Lightweight design New