About the product The T-head security screw is a T-shaped screw that locks frames into the bracket on a frame. It keeps the frame stable and diverts the risk of falling, theft, and earthquake damage. For frames wider than 24", these professional security screws provide extra support and security by an additional mounting point at the bottom of the frame, one at each corner of the bottom rail instead of only one at the center. Optional extra hanging hardware for locking art pieces to the wall, especially high-value art and decor, in metal frames over 24" wide Measures 1 9/16” long and ½” wide, anchor measures 1 ¼” Includes blue anchor Zinc-plated steel JCAHO-compliant Note: Quantities of 25 or more are bulk packed (not packed as individual sets) - Contact us if you need the kits packaged individually as this will incur an additional cost. Instructions Install the blue anchor and the T-head screw on the wall. When engaged, the T-head screw must be positioned 2” from the metal frame’s side edge. Use a security wrench to engage and disengage the screw when needed. Hang the frame and lock it to the wall by turning the screw which sits in the bottom rail of the frame. Related Content Everything You Need To Know About Security Kits