[Quality Material, Durability]: This T-screw picture hanger wrench is made of high-strength metal. Sturdy and durable. Resistant to deformation and damage. Designed for long-term use. [Unique Design, Secure Fit]: Specially designed for T-head security screws, the security wrench features a precise notch for a secure fit, preventing slippage and ensuring artwork stability. [Easy Installation]: Mark the position, measure, drill the hole, mount the bracket, hang the frame, and lock with the wrench. Simple operation—no complex tools or skills required. [Multi-Functional, Art Protection]: In addition to turning T-head screws, this wrench helps prevent theft and accidental falls, offering enhanced security for valuable artworks and decorative items. [Versatile Use]: The wrench extends up to 2 inches behind art or frames, accommodating various sizes and thicknesses. When used with compatible security hardware, it enables convenient wall mounting (lock) and unmounting (unlock). Installation Steps: First, Prepare the Wall: Mark the desired spot, measure accurately, and drill the necessary holes in the wall. Second, Mount the Bracket: Attach the bracket (not included) securely to the wall where you have drilled the holes. Third, Position the Frame: Hang your frame in place and mark the center of the bottom rail for reference. Fourth, Install the T-Screw: Drill a hole at the marked center point and insert the T-head screw (not included) into the wall. Last, Secure the Frame: Lift the frame back into position and use the security wrench to lock it securely onto the T-screw, ensuring it is firmly in place. Color: As shown Material: Metal Package Contents: 5 × T-screw picture hanger wrenches Note: Light reflection and display differences may cause slight color variation between the image and the actual product. Measurements are approximate.