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1-1/2 Inch Square Plastic Cap
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1-1/2 Inch Square Plastic Cap

In stock
SKU
HWOSMAXP112
$0.99
Bulk Pricing:
  • Buy 20 or more $0.49 Save 51%
  • Buy 200 or more $0.20 Save 80%
  • Buy 450 or more $0.18 Save 82%
Be the first to review this product
Durable 1-1/2 inch square plastic cap designed for a secure fit on square tubing. Made from high-quality, weather-resistant Low-Density Polyethylene (LDPE), this cap provides a clean, finished appearance and protects against debris.

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Product Description
Reviews
Questions 0
More Information
Weight0.030000
Thickness01/01/2002

1-1/2 Inch Square Plastic Cap

This 1-1/2 inch square plastic cap provides a clean, finished look for square tubing ends while protecting against dirt, moisture, and injury from sharp edges. Ideal for fencing, furniture, and equipment, it ensures a durable and professional finish for fabrication and MRO projects.

  • Fits 1-1/2" OD Square Tubing
  • Durable LDPE Plastic
  • Weather & UV Resistant
  • Finishing & Protection
Overview | Specifications | Applications | Finish Options | How to Measure | Order Checklist

Engineered from high-quality Low-Density Polyethylene (LDPE), this 1-1/2 inch square plastic cap offers excellent durability and resistance to impact, moisture, and UV degradation. Its design incorporates flexible ribs to ensure a secure, friction-fit inside square tubing, preventing it from falling out during use. The black finish provides a clean, professional appearance that complements a wide range of metal fabrication projects, making it a reliable component for both indoor and outdoor applications in the Los Angeles area.

This versatile cap is a crucial hardware component for fabricators, manufacturers, and MRO professionals. It is commonly used to finish the ends of fence posts, metal furniture legs, equipment frames, and display racks. Beyond its aesthetic function, the cap protects tube interiors from debris and prevents sharp metal edges from causing damage or injury. Its simple press-in installation makes it an efficient and cost-effective solution for large-scale production and on-site repairs.

Specifications

  • Material: Low-Density Polyethylene (LDPE)
  • Standards: Commercial Grade
  • Strength/Tensile: N/A (Designed for Finishing/Protection)
  • Dimensions: Fits 1-1/2" x 1-1/2" Outer Dimension (OD) Square Tubing
  • Finish: Matte Black
  • Certifications: N/A

Applications

  • Fabrication: Finishing ends of custom metal furniture, display stands, and equipment frames.
  • Fencing & Gates: Capping square fence posts and gate frames to prevent water ingress and rust.
  • Equipment Manufacturing: Providing a safe, non-scratching foot for machinery and industrial carts.
  • MRO: Replacing worn or missing end caps on existing structures and equipment.

Target Users

Metal fabricators, fence contractors, furniture makers, and maintenance technicians in the Los Angeles area rely on these industrial-grade plastic caps for a durable, professional finish on their projects.

Finish Options

This commercial 1-1/2 inch square plastic cap is available in a standard matte black finish, which offers excellent UV resistance and a clean, professional look that complements most metal coatings and finishes.

How to Measure

To ensure a proper fit, measure the outer dimension (OD) of your square tubing. This cap is designed to fit a tube with a 1-1/2 inch by 1-1/2 inch outside measurement. Wall thickness of the tubing can vary; the cap's flexible ribs are designed to accommodate a range of common tube gauges.

Example: A square tube measuring 1.5 inches across its flat outer surface requires a 1-1/2 inch cap.

Order Checklist

  • Product name and required dimensions (e.g., 1-1/2" Square)
  • Material specification and quantity
  • Confirm tubing compatibility (Outer Dimension)
  • Color requirement (Standard: Black)
  • Bulk packaging requirements
  • Special handling or delivery requirements

Quick Facts

Product
1-1/2 Inch Square Plastic Cap
Material
Low-Density Polyethylene (LDPE)
Standards
Commercial Grade
Key Properties
Durable, weather-resistant, friction-fit design for 1-1/2" OD tubing. Provides a finished look.
Primary Applications
Fencing, Furniture, Equipment Finishing, MRO
Location
Los Angeles warehouse - Same-day pickup available
Request a Quote Ask an Expert

Available Sizes

Our warehouse stock in Los Angeles includes a wide range of square plastic caps for common tubing sizes, including 1", 1-1/4", 1-1/2", and 2". We offer bulk 1-1/2 inch square plastic cap pricing for large orders.

Custom sizes and cutting services are available.

Contact for Sizing
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You're reviewing:1-1/2 Inch Square Plastic Cap
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  • 1 1/4" X 1 3/4" SMALL WELDING TAB, THICKNESS:1/8", HOLE SIZE: 3/8"
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