D-ring vs sawtooth vs keyhole hangers for frames: how each one loads the wall fixing

With a sawtooth hanger fastened to the frame back, the frame hangs over a single nail or picture hook [1]. For D-rings, two are screwed into the frame back, picture wire runs between them, and the wire hangs over a wall hook [1]. When the frame hangs on a wall hook, the wire should pull taut and the frame should hang level [1].

Keyhole (two-point) hangers slot over two wall screws or nails, and the retailer notes that small leveling adjustments are harder because the frame sits at the height the wall screws set [1]. For rating margins, wire and stability rules, see our pillar guide on hanging hardware and wall load.

The figures below are guidance from one retailer and one supplier. They are not ratings for any particular product, and the sources do not always agree. Use the rating printed for the specific hanger you buy, not a rule of thumb.

The retailer's size chart gives sawtooth hangers for small frames (5x7 and 8x10) under 5 lbs, and D-rings with picture wire for medium frames (11x14, 16x20) at 5 to 15 lbs [1]. The chart's next band overlaps 16x20: larger frames (16x20 to 24x30) at 15 to 25 lbs with heavy-duty D-rings [1]. Elsewhere the same page calls sawtooth best for small to medium frames under 16x20 [1]. It also says frames over 20 pounds need French cleats or D-rings driven into studs rather than sawtooth in drywall, and that for frames over 25 pounds French cleats are the safest choice [1]. A picture-hanging supplier says most sawtooth hangers suit lightweight art of 25 pounds or less, and mentions a special heavy-duty hanger that can carry up to 250 lbs [2].

The retailer lists two-point hangers or D-rings with heavy-duty wire for large frames, 24x30 and up, at 25 to 50 lbs [1]. That band sits awkwardly with its own advice to use French cleats over 25 pounds, so the retailer's bands are not fully consistent with each other. The supplier notes that pound ratings are not cumulative, and that two regular hangers cannot safely hold a 40-pound picture [2].

The table below sets the three hangers side by side. The weight bands are the retailer's guidance [1] unless marked, and the wall-type and rating notes come from the supplier [3].

A sawtooth hanger hangs on a single nail or picture hook, and a keyhole (two-point) pair slots over two wall screws or nails [1].

The supplier advises checking that the hanger or hook is compatible with your wall type [3], and describes the weight rating as the maximum weight the hanger or hook can support [3]. Because the rating is defined for the hanger or hook, wall-type compatibility is a separate check. The supplier adds that hardware too weak for the item can put extra stress on the wall and lead to cracks, holes or other damage [3].

Use these questions in order.

1. How heavy is the finished frame? Include glazing, mat, backing and artwork. Our guide on total weight of a framed piece shows how to add it up.
2. How wide is it? The supplier says to use two or three sawtooth hangers if the frame is longer than 24 inches, for stability [2]. The retailer lists two-point hangers or heavy-duty D-rings for larger frames [1].
3. Where will it hang? The supplier says most galleries do not accept framed art with sawtooth hangers and that professionals prefer D-rings and J-hooks [2].
4. What is the wall? Check that the hardware is compatible with your wall type and that its rating covers the load [3].

For lightweight frames, the supplier says not to stress too much about finding a stud, and suggests using one if it is easy to hit [2]. Profile choice is covered in our guide to photo frame profiles.

D-rings go on the frame back about 1/4 to 1/3 of the frame height down from the top, and the wire tail is wrapped three to four times to lock it [1]. Two placement errors are listed: D-rings too high on the frame tilt it forward off the wall, and D-rings too far from the side edges leave the wire spanning a small distance and creating a tall peak [1]. If a frame on a wall hook tilts, the retailer says the D-rings are not at equal height [1].

For two-point hangers on a medium frame, the retailer suggests spacing them typically 6 to 12 inches apart, equidistant from the center [1].

ArtzFolio is a private-label and OEM/ODM manufacturer in Noida, serving businesses and brands only. You can state the hanger type in your brief, as shown in our guide on how to brief a frame or board order. Price, minimum order and lead time are confirmed in the quote. Payment is 50% advance and our shipping term is EXW Noida. We reply within 1 business day. See pricing, minimums and lead times or contact us.

1. Installing picture frame hanging hardware, Custom Picture Frames. custompictureframes.com (read 2026-11-08)
2. Dos and don'ts when using sawtooth hangers, Picture Hang Solutions. picturehangsolutions.com (read 2026-11-08)
3. Why weight ratings are essential in picture hanging, Picture Hang Solutions. picturehangsolutions.com (read 2026-11-08)