Black Rectangle Plastic Blanking End Caps: 10-100mm Tube Pipe Inserts Plug Bungs 🔌
Seal and protect your rectangle pipes, tubes, and furniture with our high-quality black plastic blanking end caps. Designed for 10-100mm rectangle dimensions, these push-fit inserts are tough, wear-resistant, and easy to install—perfect for blocking dust, preventing scratches, and ensuring a clean finish in DIY projects, industrial settings, or home hardware applications.
Black Rectangle Plastic Pipe End Cap Specifications 📋
| Attribute |
Details |
| Product Type |
Rectangle Plastic Blanking End Cap / Tube Pipe Insert Plug Bung |
| Material |
Premium PE Plastic (excellent toughness, non-deformable, wear-resistant) |
| Color |
Matte Black (blends with most pipe/furniture finishes, hides scuffs and scratches) |
| Shape |
Rectangle (fits standard rectangle tubes, pipes, and furniture legs) |
| Size Range (W*H) |
10*20mm, 10*30mm, 10*40mm, 10*50mm, 13*26mm, 15*30mm, 20*30mm, 20*40mm, 20*50mm, 25*38mm, 25*40mm, 25*50mm, 30*40mm, 30*50mm, 30*60mm, 30*70mm, 40*50mm, 40*60mm, 40*80mm, 45*75mm, 50*100mm, 60*100mm (10-100mm coverage) |
| Recommended Pipe Wall Thickness |
0.5mm – 2mm (for thicker pipes: trim clamping edges slightly before installation) |
| Installation Method |
Tool-free push-fit: Align with pipe/leg end, push firmly—no glue, drills, or hardware needed |
| Key Functions |
Dust/moisture sealing, floor scratch prevention, sharp edge safety, pipe end protection |
Why Choose Our Black Rectangle Plastic End Caps? 🌟
💪 Durable PE Plastic Construction
Made from high-grade PE plastic that resists deformation, impact, and daily wear. Won’t crack or break easily, ensuring long-lasting protection for your pipes and furniture.
🔧 Effortless Push-Fit Installation
No tools or skills required! Simply align the cap with your rectangle pipe/leg and push—it fits snugly and stays firmly in place without slipping off.
📏 Wide 10-100mm Size Coverage
With 20+ rectangle sizes (10*20mm~60*100mm), you’ll find the perfect fit for small tubing, furniture legs, industrial pipes, or DIY projects.
🚫 Superior Dust & Moisture Seal
Creates a tight, precise seal to block dust, dirt, water, and debris from entering pipe ends—prevents rust, corrosion, and internal damage to wires or pipes.
Ideal Uses for Black Rectangle Plastic End Caps 🛠️
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Furniture: Rectangle chair legs, table legs, bench legs, or storage rack posts (protects hardwood, tile, or carpet floors from scratches).
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Industrial Pipes: Seals unused rectangle steel/aluminum tubes in factories, warehouses, or construction sites to keep out debris.
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DIY Projects: Finishes edges of custom shelves, plant stands, outdoor structures, or hobby crafts made with rectangle tubing.
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Electrical Conduit: Covers exposed ends of rectangle electrical conduit to protect wires from dust, moisture, and accidental damage.
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Automotive/Mechanical: Caps rectangle tubes in car parts, machinery, or tools to prevent dirt buildup and maintain performance.
FAQs About Black Rectangle Plastic Pipe End Caps ❓
How do I select the correct size rectangle end cap for my pipe?
Measure the outer width and height of your rectangle pipe/leg (not inner dimensions) and match it to the cap’s W*H size. For example, a pipe with 25*50mm outer dimensions needs a 25*50mm cap—cap sizes are listed as outer diameters for accurate fitting.
Can these end caps be used outdoors?
Yes! PE plastic is weather-resistant—these caps won’t fade, crack, or degrade in rain, sun, or cold temperatures. They’re perfect for outdoor furniture (e.g., patio sets) or exposed exterior pipes.
What if my pipe’s wall thickness is over 2mm? Will the cap still work?
For pipes thicker than 2mm, trim the cap’s inner clamping edges slightly with scissors or a utility knife to create extra space. Then push or gently tap the cap into place—it will still form a secure, tight seal.
Are these caps reusable if I need to remove them?
Absolutely! Gently pry the cap off with a flathead screwdriver (avoid excessive force to prevent damage). PE plastic retains its shape, so you can reuse the cap on the same or similar-sized rectangle pipes/legs.
What’s your return policy for unused end caps?
Unused, untrimmed caps can be returned within 7 days for a full refund (return shipping paid by buyer). Contact our team first with your order details—we’ll help you find the right size if needed!
How fast do you ship the rectangle plastic end caps?
We ship within 2 business days via USPS (US-only) with tracking. Most orders arrive in 3-5 business days (continental US). We use your Shopify order address—please confirm it’s correct at checkout!
Payment & Shipping for Black Rectangle End Caps 💳🚚
Secure Payment Options
- PayPal (fast, encrypted checkout)
- Visa, Mastercard, American Express
- Shopify Pay (one-click, secure storage)
US Shipping Details
- Processing time: 1-2 business days post-payment
- Carrier: USPS First Class/Priority Mail (tracking included)
- Delivery: 3-5 business days (continental US); 5-7 days for Alaska/Hawaii
- Packaging: Resealable bags (small quantities) or sturdy boxes (bulk orders) to prevent damage
Quality Guarantee for Black Rectangle Plastic End Caps ✅
All our rectangle plastic blanking end caps undergo strict quality testing for fit, toughness, and seal performance. If a cap is defective, doesn’t fit as described, or fails prematurely, we’ll replace it or issue a full refund. Trust our durable caps to protect your pipes, furniture, and floors for years!
