Heavy-Duty Prop Lock

The Heavy-Duty Prop Lock is both a functional and visible deterrent to unauthorized aircraft operation. Designed to lock on the base of most constant speed propellers creating a potential out of balance condition. Can be installed either by sliding down the propeller or by pivoting the top and bottom pieces around the base of the propeller. Tempered steel one-piece construction allows for ease of use and durability to last. The Heavy-Duty Prop Lock has a compressed approximate operating range (opening) of 4.75" to 5.5". As long as the Prop Lock can attach to the base of the propeller within this range, and the closed dimensions are smaller than the widest part of the propeller, the Prop Lock will securely attach. Uses a 4-digit combo lock for securing. Weighs 2.4 pounds.