---
product_id: 510343012
title: "Prescott Plastics 0.5\" (12.7mm) Outer Diameter Ribbed Plastic Hole Plugs, Square Black Metal Tubing End Caps, Glide Protection Furniture Legs Insert, Impact & Weather Resistant, Made in USA - 4 Pack"
brand: "prescott plastics"
price: "NT$846"
currency: TWD
in_stock: true
reviews_count: 8
url: https://www.desertcart.tw/products/510343012-prescott-plastics-0-5-12-7mm-outer-diameter-ribbed-plastic
store_origin: TW
region: Taiwan
---

# 0.5" OD perfect fit Impact & weather resistant Snap-in easy install Prescott Plastics 0.5" (12.7mm) Outer Diameter Ribbed Plastic Hole Plugs, Square Black Metal Tubing End Caps, Glide Protection Furniture Legs Insert, Impact & Weather Resistant, Made in USA - 4 Pack

**Brand:** prescott plastics
**Price:** NT$846
**Availability:** ✅ In Stock

## Summary

> 🖤 Snap, Protect, and Glide—Upgrade Your Tubing Game!

## Quick Answers

- **What is this?** Prescott Plastics 0.5" (12.7mm) Outer Diameter Ribbed Plastic Hole Plugs, Square Black Metal Tubing End Caps, Glide Protection Furniture Legs Insert, Impact & Weather Resistant, Made in USA - 4 Pack by prescott plastics
- **How much does it cost?** NT$846 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/510343012-prescott-plastics-0-5-12-7mm-outer-diameter-ribbed-plastic)

## Best For

- prescott plastics enthusiasts

## Why This Product

- Trusted prescott plastics brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Effortless Snap-In Installation:** No tools needed—just press in and secure your furniture or metal posts in seconds, saving time on every project.
- • **Ultimate Floor & Surface Protection:** Ribbed design prevents scuffs and scratches on hardwood, tile, and natural floors, preserving your space’s pristine look.
- • **Precision Fit for 1/2" Square Tubing:** Engineered to snugly fit 0.5" OD tubing with 0.25"-0.437" ID and 0.04"-0.125" wall thickness for flawless protection.
- • **Durability That Withstands the Elements:** Crafted in the UK with premium plastics to resist impact, weather, and heavy foot traffic—ideal for indoor and outdoor use.
- • **Versatile Use Across Multiple Applications:** Perfect for fence posts, gate rails, trailer frames, bike fittings, and more—your all-in-one finishing solution.

## Overview

Prescott Plastics 0.5" ribbed plastic hole plugs are precision-engineered end caps designed for 1/2" square metal tubing. These black inserts snap in easily to protect furniture legs and metal posts from damage while preventing floor scuffs. Made in the UK with impact- and weather-resistant materials, they ensure long-lasting durability for both indoor and outdoor applications.

## Description

Full description not available

## Features

- HOW TO FIT: Fits 1/2" (.5) Od Square Tubing (.5X.5) With Inside Hole Diameters (Id) From 1/4" To 7/16" And Wall Thickness Of .040" - .125" (12-20) Gauge
- EASY TO INSTALL: Our 1/2" (.5) snap in plug is a long-lasting solution for many household or outdoor projects including: Fence/Fence Railing Posts, Gate Rail Post Covers, Trailer Frame End Posts, Pole Pipe Rod Caps, Metal Bike Fittings, and Wrought Iron Steel Finishing Plugs.
- FLOORING PROTECTION: Prescott Plastics black ribbed plugs prevent scuffs on wood and other natural floors. They provide a protective “glide” for chair tips, bench feet, table legs, bar stools, patio furniture, and other furniture designed for furniture inserts and plugs.
- PREMIUM QUALITY PLUGS: Our plugs and inserts are designed to hold up in all harsh weather conditions and high traffic areas.
- MADE IN UK: These Plugs are specially designed and produced in UK to maintain quality, endurance and durability.

## Product Details

- **Brand:** Prescott Plastics
- **Material:** Plastic
- **Color:** 4 Pack
- **Surface Recommendation:** Hardwood
- **Shape:** Square

## Images

![Prescott Plastics 0.5" (12.7mm) Outer Diameter Ribbed Plastic Hole Plugs, Square Black Metal Tubing End Caps, Glide Protection Furniture Legs Insert, Impact & Weather Resistant, Made in USA - 4 Pack - Image 1](https://m.media-amazon.com/images/I/71v5sFD+gqL.jpg)
![Prescott Plastics 0.5" (12.7mm) Outer Diameter Ribbed Plastic Hole Plugs, Square Black Metal Tubing End Caps, Glide Protection Furniture Legs Insert, Impact & Weather Resistant, Made in USA - 4 Pack - Image 2](https://m.media-amazon.com/images/I/618qBRv2d+L.jpg)
![Prescott Plastics 0.5" (12.7mm) Outer Diameter Ribbed Plastic Hole Plugs, Square Black Metal Tubing End Caps, Glide Protection Furniture Legs Insert, Impact & Weather Resistant, Made in USA - 4 Pack - Image 3](https://m.media-amazon.com/images/I/71CSxsSVoyL.jpg)
![Prescott Plastics 0.5" (12.7mm) Outer Diameter Ribbed Plastic Hole Plugs, Square Black Metal Tubing End Caps, Glide Protection Furniture Legs Insert, Impact & Weather Resistant, Made in USA - 4 Pack - Image 4](https://m.media-amazon.com/images/I/71BkxK8W8aL.jpg)
![Prescott Plastics 0.5" (12.7mm) Outer Diameter Ribbed Plastic Hole Plugs, Square Black Metal Tubing End Caps, Glide Protection Furniture Legs Insert, Impact & Weather Resistant, Made in USA - 4 Pack - Image 5](https://m.media-amazon.com/images/I/61PaZByb5PL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very heavy duty
*by C***K on July 2, 2025*

Perfect and right size. Was just in time. Ease of movement and the color was perfect

### ⭐⭐⭐⭐⭐ Fit an older patio set
*by S***C on June 23, 2025*

Works great! I had an older wrought iron table and wasn’t sure these would work, but the measurements lined up. Very easy to install with a rubber mallet. Works great!!

### ⭐⭐⭐⭐⭐ Plastic plug measurement.
*by C***O on May 16, 2025*

The plastic plugs had a range for what they could fit into on the bottom of some outdoor furniture. The plugs I ordered were midrange for size. I had to slightly hammer in the plugs into the bottom of the furniture legs but they fit snug. The plugs worked out perfectly. Just measure very carefully to purchase the correct size.

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**Shop now:** [https://www.desertcart.tw/products/510343012-prescott-plastics-0-5-12-7mm-outer-diameter-ribbed-plastic](https://www.desertcart.tw/products/510343012-prescott-plastics-0-5-12-7mm-outer-diameter-ribbed-plastic)

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-01-23*