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Hairpin Coffee Table[8/4 Wide · 4ft · 5-Pack]
One pack. One build. All 5 boards used. • Makes 1 coffee table + 1 side table
Shop Black Walnut 8/4 Wide · 4ft Pack Shop All Speciesselect 4' Lengths / 6-8"
How it goes together
Black Walnut
Hard Maple
Cherry
White Oak
Red Oak
Ash
Hickory
Ambrosia Maple
Sapele*
Padauk*
Purpleheart*
*Exotic — not available for shipment to US customers.
A thick solid-hardwood coffee table on steel hairpin legs, plus a matching side table from the same pack. Three wide 8/4 boards edge-glue into a 46" × 16½" top; the last two boards crosscut into four pieces for a 22" square side table. Screw on the legs and you're done — no joinery, no base to build.
Quick Build — for experienced woodworkers
| Part | Qty | From | S2S size |
|---|---|---|---|
| Coffee table top pieces | 3 | Boards 1–3 | 46" × 5½" × 1¾" |
| Side table top pieces | 4 | Boards 4–5, two each | 22" × 5½" × 1¾" |
Coffee table top: three 5½" × 46" boards edge-glued → 46" × 16½" × 1¾".
Side table top: four 22" pieces edge-glued → 22" × 22".
Legs: 4 × 16" hairpin legs (coffee) and 4 × 22" (side), #12 × 1" pan-head screws in pre-drilled holes. No battens needed — each plate is small, so the top moves freely.
Finished size: Coffee table 46" × 16½" × about 17¾" high · side table 22" × 22" × about 23¾" high (with 1¾" tops).
Before You Start
Shopping List
- 1 lumber pack — 8/4 Wide · 4ft (6–8" wide, S2S)
- Wood glue (Titebond II or III)
- 4 × 16" steel hairpin legs (coffee table)
- 4 × 22" steel hairpin legs (side table; 20" for a lower table)
- 32 × #12 × 1" pan-head wood screws (often included with the legs)
- Felt or rubber leg caps
- Sandpaper 120 / 180 / 220
- Finish: hardwax oil or water-based poly
Tools
- Saw for crosscuts (mitre saw or circular saw with a speed square)
- Track saw, or circular saw + straightedge
- Jointer, straight-line rip jig or hand plane
- 6 bar clamps, 24" or longer
- Cauls (straight scrap strips)
- Router sled, hand plane or belt sander
- Drill/driver, countersink bit, pilot bits
- Random-orbit sander or sanding block
Why S2S only? The 6–8" wide 8/4 boards come S2S: both faces planed, edges rough. Plan on losing about ¼" per edge when you straighten them.
Our sizing assumptions: ⅛" per saw cut · 6–8" wide 8/4 S2S boards trimmed ½" each end and ¼" off each rough edge (5½" clean at the narrowest), planned at 1¾" thick · sizes drawn for the narrowest board in the pack. Wider boards give you a bigger offcut or a wider part — never a shortage.
Step-by-Step
S2S Lumber Pack (6–8" wide)
Surfaced 2 sides — straighten edges first
- 1 Prep the boards. Trim ½" off each end to remove any end checks. Joint one edge straight, then rip the other edge parallel (¼" off each rough edge is our planning allowance).
- 2 Crosscut the boards. Square one end of each board. Cut boards 1–3 at 46" for the coffee table. Cut boards 4 and 5 into two pieces each at 22" for the side table.
- 3 Arrange the tops. Lay out both sets with the best faces up. Flip pieces end for end until the colour and grain flow across the seams. Mark each set with a chalk triangle.
- 4 Joint the mating edges. Every edge that meets another must be dead straight. Dry-clamp each top: no light should show along any seam.
- 5 Glue up. Edge-glue the coffee table top (46" × 16½") and the side table top (22" × 22"). Every joint is long grain to long grain. Use cauls at the ends to keep the faces level and clamp every 8", alternating over and under. Leave overnight.
- 6 Flatten. Scrape off the dried glue. Both tops are too wide for most planers, so flatten with a router sled, a hand plane or a belt sander. Check with a straightedge in every direction.
- 7 Square the ends. Trim both ends of each top with a track saw or a circular saw and a straightedge. Cut the side table top square: measure the diagonals until they match.
- 8 Shape and sand. Round or chamfer the edges and soften the corners. Sand 80 → 120 → 180 → 220.
- 9 Finish all faces. Apply hardwax oil or water-based poly to the top, bottom and edges equally. A top finished on one side only will cup.
- 10 Attach the legs. Flip each top onto a blanket. Set each hairpin plate 1" in from the edges, with the rods angled out toward the corners. Pre-drill, then drive #12 × 1" pan-head screws. Use 16" legs on the coffee table and 22" legs on the side table.
Why hairpin legs? They are strong, cheap and screw straight on. The thin steel lets the thick wood top be the star, and you skip building a base.
Does wood movement matter? Yes. The 16½" top grows and shrinks about ⅛" across its width through the year. Each hairpin plate is only about 4" across, so it moves with the wood. Don't glue or screw long battens across the grain.
Why finish the underside? Wood takes in and gives off moisture through every bare face. Finish the top and bottom the same and the top stays flat.
Make It Yours
- Bistro table: put 28" hairpins under the 22" square top for a small café table for two.
- Three-rod legs: 3-rod hairpins are stiffer — good for a heavy top.
- Breadboard look: leave the ends square and chamfer only the long edges for a crisp, modern look.
Safety and Care
- Wear eye and hearing protection. Use a push stick for every rip under 4" wide.
- Pre-drill every screw — hardwoods split without a pilot hole.
- Use screws no longer than 1" so they can't break through a top flattened to 1½".
- Hairpin legs can splay if knocked. Check the screws after a week and tighten any that have loosened.
- Wear a dust mask when cutting and sanding, especially exotics (padauk, purpleheart, sapele).
Frequently Asked Questions
The 6–8" wide 8/4 pack comes S2S (faces planed, edges rough). Straighten the edges with a jointer, a table saw and a straight-line jig, a track saw, or a hand plane.
Top thickness plus leg height. With 1¾" tops: the coffee table is about 17¾" high, which suits most sofas, and the side table about 23¾", which sits level with most sofa arms. Choose 20" side legs for a lower chair.
Not for this plan. A 1¾" hardwood top is very stiff. If you want a batten to hold it flat, screw it on through slotted holes with no glue, so the top can still move.
Walnut and white oak are the classic mid-century looks. Maple is bright and very hard-wearing. Cherry darkens to a rich red-brown over a few months.
Planned offcuts only: about 1" off the end of boards 1–3 and about 3" off boards 4–5. All 5 boards go into the two tops.
A 2ft wide pack is too short for the coffee table. It makes one 22" side table on its own, with a board to spare, or our Floating Nightstand Shelf.
