homestead.fyi / HEADGATE

Small-Stock Headgate

A 2 x 3 ft stand with a fixed post and a swing post that lock around a goat's neck.

Draft plan, generated from the model. Not yet build-tested.
6 inNeck gap
44 inHeight
24 x 36 inFloor
3 to 5 hrBuild time
~$111.15Materials, part estimate

Drawings All dimensions in inches

3D viewfinished
3D view
Front elevation
Front elevation 24 in 48 1/4 in
Right elevation
Right elevation 36 in 48 1/4 in
Plan viewfrom above
Plan view 24 in 36 in

Cut list: lumber Long-point lengths; angles noted

QtyStockLengthPartCut
12x421Top baron edge, on the fixed post, drops over the swing post
12x415Pin boardon edge, drilled for a pin every 2 in
22x4 PT33Base joiston edge
12x4 PT24Base fronton edge
12x4 PT24Base backon edge
14x4 PT44Post fixedbolted through the base
14x4 PT44Post swingpivots on a lag bolt at the base

Cut list: sheet goods

PartStockSizeNote
Floor3/4 ply24 x 36

Lumber cutting diagram Lengths chosen for the lowest cost; 1/8 in kerf, 1/2 in end trim

2x4 x 8 ft
Top bar 21Pin board 15
2x4 PT x 12 ft
Base joist 1 33Base joist 2 33Base front 24Base back 24
4x4 PT x 8 ft
Post fixed 44Post swing 44

Sheet cutting diagrams Dashed = openings to cut out

Sheet 1: 3/4 in plywood, 4 x 8 ft
Floor36 x 24

Shopping list $99.15 checked / $12.00 estimated

ItemStoreQtyEachLineNote
2x4x8 stud, SPFHome Depot1$4.15$4.15see lumber cutting diagram
2x4x12 ground-contact pressure-treatedHome Depot1$7.18$7.18see lumber cutting diagram
4x4x8 ground-contact pressure-treatedHome Depot1$11.28$11.28see lumber cutting diagram
23/32 in (3/4 in) CDX plywood, 4x8 sheetLowe's1$46.57$46.57see sheet cutting diagrams
Exterior wood screws #9 x 2.5 in, 5 lb boxHome Depot1$29.97$29.97
Carriage bolts, nuts and washers, 12 packHome Depot1$12.00$12.00
Total before tax~$111.15
Filled dot: price read from a store listing on Oct 20, 2026. Hollow dot: estimate. Prices come from the master price list, so they change when it changes.

Build steps

  1. Build the base from pressure-treated 2x4s on edge and screw the 3/4 in floor on top.
  2. Bolt the fixed 4x4 post through the base, with a lag bolt at the bottom of the swing post as a pivot.
  3. Screw the top bar to the fixed post. A 1/2 in pin through the bar and the swing post locks the gap at 6 in.
  4. Screw the pin board across the front of both posts at the neck height. Drill 1/2 in holes every 2 in for the pin.
  5. Bolt the stand to a platform or screw it to the ground so it does not move.

Before you start