HOOK FOR SUSPENSIONAID CLIMBING Ingenious alu alloy hook for belaying, aid climbing and stirrups. Resting Fiffi allows you to adjust the length of the lanyard and is self-locking. Use with 7 mm static rope. Only for static loads! With Resting Fiffi your stirrup can also be with single step. The upper hole allows the insertion of a lanyard to recover from the top. High quality product designed and manufactured in Italy. Tested piece by piece.