The Precision Picture Hanging Kit is designed to hang pictures and wall décor quickly, accurately, and with the precision you desire. The kit can hang up to 4 pictures across a variety of methods including sawtooth, wire, keyhole, d-rings, or no hardware! Patent-pending Reposition and Precision Lock Technology allows you to mark, move, lock and level your Precision Hanger with ease. ● HANGING CAPABILITIES: No Hardware? No problem! Hang 2 pictures that come with no hardware using the Wall Hanger, Wall Anchor, and Receiver. The remaining hardware can hang an additional 2 pictures and is compatible with hanging methods that include sawtooth, wire, keyhole, and d-rings!