Picture Framing Tools
Choose a wall marking tool for the frame's hanging hardware
Check the back of the frame before choosing a hanging aid. A wire, two rings and a keyhole can put the wall marks in different places.
Find the actual bearing points
Check where the frame's hardware sits when the picture is held in its intended orientation. With a wire, its position under tension affects the height. With two rigid fittings, measure the space between their centers.
Compare the tool with the back of the frame
A jig with two markers can help transfer two positions when its working span covers them. A small magnetic locator may suit certain keyholes or sawtooth fittings if the exact marker can engage the hardware.
Choose the supporting hardware separately
A level or marking jig helps locate the holes. Select the wall fixings using the wall construction, the frame weight and the fastener maker's instructions. Check the intended support before installing a heavy or glazed frame.