Oval tube plugs finish open ends on hollow furniture legs with oval profiles. Press-fit ribbed walls for secure hold. 7 sizes from 10 × 33 mm to 30 × 50 mm. Wall thickness 1–2 mm. Black, grey, and white. Polyethylene (PE) construction. Protects floors, seals moisture out, and gives oval legs a clean look.
Not sure what size? See the size chart ↓
📦 Sold in packs of 4 — quantity adjustable at checkout
| Specification | Details |
|---|---|
Product Type |
Tube Plugs – Inner with Ribs (H1, Flat Head) |
Shape |
Oval Tube |
Materials |
PE (Polyethylene) |
Fit Style |
Ribbed friction-fit compression |
Floor Compatibility |
All hard and soft floors |
Furniture Compatibility |
Chairs, benches, carts, displays, office furniture, medical equipment |
Leg Compatibility |
Metal and plastic oval tubing |
Sizes Available |
10×33, 15×30, 18×36, 20×30, 20×40, 25×35, 30×50 mm |
Color Options |
Black, Grey, White |
Installation Type |
Press-fit by hand or rubber mallet |
Key Benefits |
Flush look, end protection, fast install, no rattling |
Indoor/Outdoor Use |
Indoor | Covered Outdoor | Uncovered Outdoor |
Recyclable |
Yes |
| Tube Dimensions (W x L) | Tube Wall Thickness (T) | Insert Depth (H) | Head Height (H1) |
|---|---|---|---|
10 x 33 mm (0.39" x 1.30") |
1.5 – 2 mm (Ø 0.06" – 0.08") |
12 mm (Ø 0.47) |
3 mm (Ø 0.12) |
15 x 30 mm (0.59" x 1.18") |
1 – 1.5 mm (Ø 0.04" – 0.06") |
13 mm (Ø 0.51) |
5 mm (Ø 0.19) |
20 x 30 mm (0.79" x 1.18") |
1 – 1.5 mm (Ø 0.04" – 0.06") |
14 mm (Ø 0.55) |
5 mm (Ø 0.19) |
20 x 40 mm (0.79" x 1.57") |
1 – 2 mm (Ø 0.04" – 0.08") |
12 mm (Ø 0.47) |
5 mm (Ø 0.19) |
25 x 35 mm (0.98" x 1.38") |
1 – 2 mm (Ø 0.04" – 0.08") |
12 mm (Ø 0.47) |
5 mm (Ø 0.19) |
30 x 50 mm (1.18" x 1.97") |
1 – 2 mm (Ø 0.04" – 0.08") |
15 mm (Ø 0.59) |
5 mm (Ø 0.19) |
Measure the short axis (width) and the long axis (length) of the oval opening in millimeters. Then measure the wall thickness. You need all three: short axis, long axis, and wall thickness. Match to the 7 available sizes from 10 × 33 mm to 30 × 50 mm.
Oval and ellipse shapes are similar but not identical. Oval tubes have a more uniform curve. Ellipse tubes have a more elongated, pointed profile. Measure your tube and compare to the size charts. If your tube falls between the two, ellipse tube plugs may also be worth checking.
The 7 sizes cover the most common oval tubing dimensions used in furniture manufacturing. Oval tubing is less standardized than round or square, so the range focuses on the sizes most commonly found in dining chairs, bar stools, and commercial seating.
Yes. The flat PE head provides floor contact. Oval tube plugs seal the tube end, reduce noise, and protect floors from the sharp metal edge. For hard floors where additional protection is needed, consider oval tube plugs with domed head or angled pad slot variants.
Yes. Same PE construction, same flexible ribbed body, same press-fit installation. The shape of the plug matches the shape of the tube. Material and installation method are identical across all tube plug shapes.
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