Key FeaturesTaller Grip, Truer LayoutThe 1.5-in. tall body reaches past rounded edges and wane so the square registers on the real face of the board.Stair Gauges and MoreUse them as stair gauges, a rafter layout stop, a saw rip guide,...
Taller Grip, Truer LayoutThe 1.5-in. tall body reaches past rounded edges and wane so the square registers on the real face of the board.Stair Gauges and MoreUse them as stair gauges, a rafter layout stop, a saw rip guide, or an angle guide on your speed square.Glove-Friendly ThumbscrewsTall thumbscrews tighten and release by hand, even with work gloves on.Made in the USAMachined from dip-anodized aluminum in the USA. Light, rigid, and easy to spot on the job.
The SquiJig 1.5-in. Tall Framing Jigs, Red, 2-Pack (model Squi.Jig 1.5″-Red) are aluminum framing jigs that clamp onto most carpenter squares. This is a square-mounted layout jig set designed for stair stringer layout, rafter layout, and repeatable marking on lumber and steel. Each set includes two jigs and their thumbscrews.
Clamp a pair on a framing square at your rise and run and they work as stair gauges, so every tread and riser you mark matches the first. Move one to a speed square and it becomes a fixed angle stop for rafter layout. Run it along a board edge and it guides a circular saw for a straight rip.
The 1.5-in. tall profile is the difference from flat, low stair gauge buttons. It extends down past rounded edges, wane, and defects on the work piece and grabs the true face of the stock, so the layout is accurate even on rough framing lumber.
The slot is just over 5/16 in. tall and fits square blades up to 0.32 in. (5/16 in.) thick. The bright dip-anodized finish keeps the jigs light and easy to find in a tool bag, and the taller thumbscrews are easy to work with gloves on.
These are built for framers, stair builders, deck builders, and remodelers who lay out stringers and rafters often enough that re-measuring every step costs real time. They are made in the USA.
Clamp a pair on your framing square at the rise and run, and every step you mark comes out identical. No re-measuring each tread, no drift down the stringer.
Clamp a jig to your square and run it along the board edge to guide a circular saw for straight, repeatable rips.
Set the jig on your speed square at the angle you need and it stays there, so rafter marks repeat without re-reading the scale.
The taller body reaches down past rounded or waney edges and grabs the true face of the stock, so the square sits flat and marks stay accurate.
Square and jig holder sold separately.
| Jig Height | 1.5 in. |
|---|---|
| Quantity | 2 jigs per set |
| Slot Capacity | Fits up to 0.32 in. (5/16 in.) thick |
| Material | Dip-anodized aluminum |
| Color | Red |
| Clamping | Hand-tightened thumbscrew |
| Package Dimensions | 5 x 3.25 x 1 in. |
| Made In | USA |
SquaresClamps onto most framing, rafter, and speed squares with a blade up to 5/16 in. thickStorageFits the SquiJig Framing Jig Holder (JHBLACK), which holds two jigs
FramingStair BuildingRafter LayoutDeckingCarpentryRemodelingMetalworking
For stair stringers, set one jig on the tongue at your riser height and the other on the blade at your tread depth, then step the square down the board. Each layout lands in the same spot without touching the tape again.
Tool Nut’s Take
The SquiJig 1.5-in. Tall Framing Jigs, Red, 2-Pack turn any framing square into a repeatable layout tool, and the taller body is what makes them hold true on real-world lumber.
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