The Apex Swivel Pulley offers both easy one-handed operation and unmatched security. The Apex is a mid-line attachable pulley that secures the rope using a low-profile, patented, triple-action lock mechanism that can easily be opened with one hand. This lock is operated by three distinct actions: pivot the lock button, depress it, then swing open the side plate. Simply closing the sideplate re-engages the lock mechanism and solidly secures the rope.
