3/8" Plastic Dowel End Cap, Black

Black Plastic Dowel End Cap — Hanger Style, 1/2" OD, 3/8" ID

The Black Plastic Dowel End Cap is specifically designed to provide a clean, finished termination on wooden dowel rods with a 3/8 inch (9.53 mm) diameter. Featuring a sturdy plastic construction and a compact hanger style, the cap’s 1/2 inch (12.70 mm) outer diameter and 1-11/32 inch (34.13 mm) height ensure a secure fit for a wide range of craft, fixture, and display projects. Its snug internal hole accommodates standard dowels, making it ideal for modern DIY applications that call for durability and polished results.

Key Features

• Built to fit 3/8" (9.53 mm) diameter dowels for reliable compatibility
• Black finish helps conceal minor marks and gives a professional appearance
• Rigid plastic resists cracking, moisture, and everyday handling
• Hanger-style design supports mounting or suspension from dowel ends
• Available in bulk packs, simplifying preparation for large projects or classrooms
• Pre-formed, smooth surface minimizes finishing work prior to installation
• Easily pressed on by hand, reducing installation time

Specifications

• Outer Diameter: 1/2" (12.70 mm)
• Height: 1-11/32" (34.13 mm)
• Internal Hole Diameter: 3/8" (9.53 mm)
• Style: Hanger
• Material: Black plastic (rigid, injection moulded)
• Finish: Smooth molded, matte black
• Individual Weight: Approximately 0.14 oz (calculated for typical volume and density)
• Fit Tolerance: ±1/64" (±0.40 mm)
• Pack Sizes: 5, 100

Suggested Uses

Dowel end caps like these are well-suited for finishing hanging rod ends in display racks, crafting sturdy handles for jigs and tools, and keeping dowels securely mounted in banner stands or retail fixtures. You’ll often find them used in closet organization systems, where they neatly cap exposed dowel ends, as well as in toy making to cover raw wood for added safety. In home and classroom crafts, these caps are a smart way to create uniform-looking puppets, flag holders, or plant stakes. If you’re building a modular wall hanging for artwork or signage, snapping these on ensures the dowel ends don’t snag fabric or thread. For a truly creative touch, some crafters paint the black surface