--- product_id: 116463534 title: "(Pack of 2) 4\" OD Round Plastic Cap Plugs | (Multi Gauge - Inside Diameter 3.56\" to 3.74\") Heavy Duty - Impact Resistant Tough Design || Fence Post Slide Inserts | Fitness Eqpt End Plugs | by SBD" brand: "sb distribution ltd" price: "āļŋ1399" currency: THB in_stock: true url: https://www.desertcart.co.th/products/116463534-pack-of-2-4-od-round-plastic-cap-plugs-multi store_origin: TH region: Thailand --- # Impact Resistant Multi Gauge Fit Heavy Duty Design (Pack of 2) 4" OD Round Plastic Cap Plugs | (Multi Gauge - Inside Diameter 3.56" to 3.74") Heavy Duty - Impact Resistant Tough Design || Fence Post Slide Inserts | Fitness Eqpt End Plugs | by SBD **Brand:** sb distribution ltd **Price:** āļŋ1399 **Availability:** ✅ In Stock ## Summary > 🔒 Secure Your Space with Style! ## Quick Answers - **What is this?** (Pack of 2) 4" OD Round Plastic Cap Plugs | (Multi Gauge - Inside Diameter 3.56" to 3.74") Heavy Duty - Impact Resistant Tough Design || Fence Post Slide Inserts | Fitness Eqpt End Plugs | by SBD by sb distribution ltd - **How much does it cost?** āļŋ1399 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/116463534-pack-of-2-4-od-round-plastic-cap-plugs-multi) ## Best For - sb distribution ltd enthusiasts ## Why This Product - Trusted sb distribution ltd brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - â€Ē **Pack of 2:** Get double the value with two plugs in one purchase. - â€Ē **Perfect Fit:** Designed for tube openings from 3.56" to 3.74". - â€Ē **Easy Installation:** Requires a rubber mallet for a snug fit. - â€Ē **Rugged Durability:** Crafted from LDPE hard plastic for long-lasting use. - â€Ē **Slightly Domed Design:** Innovative shape enhances grip and resistance. ## Overview This pack of 2 heavy-duty 4" OD round plastic cap plugs is designed for tube openings ranging from 3.56" to 3.74". Made from impact-resistant LDPE hard plastic, these plugs feature a slightly domed design for enhanced grip and durability. Ideal for various applications, including fence posts and fitness equipment, they ensure a secure fit with easy installation using a rubber mallet. ## Description (Pack of 2) 4" OD Round Plastic Cap Plugs | (Multi Gauge - Inside Diameter 3.56" to 3.74") Heavy Duty - Impact Resistant Tough Design || Fence Post Slide Inserts | Fitness Eqpt End Plugs | by SBD ## Features - @: CAUTION: The size 4" od s for the OUTSIDE DIMENSION OF THE TUBE. THIS PLUG DOES NOT FIT 4" HOLE INSIDE OPENING. "It Fits Inside hole ID opening from 3.56" to 3.74" ONLY, and Outside TOP CAP dimension of 4". . Check your tube ID to be within the range before ordering" - LDPE hard plastic impact resistant. Slightly domed construction. Flexible ribs. For ID up to 3.74 "diameter - Please check the OD and ID of the pipe you are installing. These are only good up to 3.74" ID. The size 4" reflects the out side diameter of the top cap. This plug top cap is slightly domed as pictured. - ALERT- This Plug is slightly domed and rugged construction for long life and indent resistence. The outside Dome top cap is 4' IN. - PACK of 2 - 4" OD ROUND Plastic CAP PLUGS | For Hole diameter GRIP RANGE 3.56" to 3.74") Heavy Duty - Impact Resistant TOUGH Design || Fence Post Slide Inserts-Fitness Eqpt End Caps | by SBD - @CAUTION: These Plugs have RUGGED Ridges and need rubber mallet to drive the plugs into the holes. The grip range is from 3.56" to 3.74" TUBE HOLE SIZE only. - Please mesure the out side diameter of the tube end and match the size to fit. All round polugs are listed with their outside top cap diameter size. Not the inside diamter. - ^ALERT^ Plesae refer to all the measurements i.e. inside diameter, outside diameter given in the images for better understanding. - ^ALERT^ Please ensure to review the provided measurements and images carefully before placing your order to confirm that the product meets your specifications. - Please refer all the images for brief diameter measurements inside and outside to confirm that product meets your desired specifications. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0798JJ6QN | | Assembled Diameter | 3.65 Inches | | Batteries Included? | No | | Batteries Required? | No | | Best Sellers Rank | #84,996 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #96 in Hardware Plugs | | Customer Reviews | 4.0 4.0 out of 5 stars (137) | | Cutting Diameter | 3.65 Inches | | Date First Available | January 20, 2018 | | Fixture Type | Removable | | Global Trade Identification Number | 04660029718285 | | Is Discontinued By Manufacturer | No | | Item Package Quantity | 2 | | Item Weight | 3.2 ounces | | Measurement System | English | | Number of Pieces | 2 | | Part Number | SB-CP-4" RND MULTI F2 | | Special Feature | Heavy Duty | | Special Features | Heavy Duty | | Unit Count | 2.00 Count | ## Product Details - **Brand:** SB DISTRIBUTION LTD - **Number of Items:** 2 - **Product Dimensions:** 3.96"L x 3.96"W x 1"Th - **Shape:** Round - **Surface Recommendation:** Hardwood ## Images ![(Pack of 2) 4" OD Round Plastic Cap Plugs | (Multi Gauge - Inside Diameter 3.56" to 3.74") Heavy Duty - Impact Resistant Tough Design || Fence Post Slide Inserts | Fitness Eqpt End Plugs | by SBD - Image 1](https://m.media-amazon.com/images/I/41eIhTQhVTL.jpg) ## Frequently Bought Together - (Pack of 2) 4" OD Round Plastic Cap Plugs | (Multi Gauge - Inside Diameter 3.56" to 3.74") Heavy Duty - Impact Resistant Tough Design || Fence Post Slide Inserts | Fitness Eqpt End Plugs | by SBD - 4" 4.0 inch Flush Mount Black Plastic Body and Sheet Metal Hole Plug Qty 1 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.th/products/116463534-pack-of-2-4-od-round-plastic-cap-plugs-multi](https://www.desertcart.co.th/products/116463534-pack-of-2-4-od-round-plastic-cap-plugs-multi) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-05-13*