Skip to content
Free Local Pickup Ship to Your Hometown Store
Pro & Contractor Accounts Apply for Net Terms
100,000+ Products Trusted American Hardware Brands

M-D Building Products Gray Plastic Frame Corners 3/8 in. H 100 pk

Finish corners you can trust for slim 3/8 in frames with the M-D Building Products Gray Plastic Frame Corners. This 100‑piece pack arrives boxed with all the hardware you need for…

Sold Locally Only

This product isn’t sold on our website — see your local hardware store.

Typical Store Price i
Typical store price: low $13.99, average $16.99
In-Store Exclusive

This one's worth the trip to the store.

Brands like Weber, Milwaukee, Yeti, and DeWalt restrict where their products can be sold online — and for good reason. In-store buyers get authentic products, full manufacturer warranty, and access to pricing that simply isn't allowed to be advertised on the web.

  • Authorized dealer network · Full manufacturer warranty & support
  • Guaranteed authentic · No counterfeits, no gray-market resellers
  • The brands set these standards · Be wary of sellers who don't follow them
Why isn't this online? The whole story →
Shop Local · Support Independent

Every order helps keep your local hardware store on the corner.

Why we built NHG
You might find it for less locally. Independent retailers often offer competitive pricing — some products are even cheaper in-store than online.
Real expert advice — not search results. Independent hardware staff know their inventory and the local conditions you're working in.
Keep the neighborhood working. Every dollar spent at an independent retailer returns roughly 3x more to your local economy than at a national chain.

About Product Overview

Finish corners you can trust for slim 3/8 in frames with the M-D Building Products Gray Plastic Frame Corners. This 100‑piece pack arrives boxed with all the hardware you need for fast, reliable assembly, so you can complete picture frames, small display boxes, or craft projects without a hitch.

  • Size and color: 3/8 in. high frame corners in a discreet gray that blends with a wide range of frame tones and materials.
  • Material: Durable molded plastic designed to resist warping and maintain square, clean joints over time.
  • Count and packaging: 100 pieces per box, providing ample corners for multiple projects or ongoing framing work.
  • Hardware included: Ready-to-install corners come with the necessary mounting hardware for quick setup.

Why this set stands out

  • Precise, uniform joints. The molded plastic geometry ensures consistent 90-degree corners, helping frames look professional straight out of the box.
  • Lightweight, yet sturdy. Ideal for lightweight frames and display boxes where heavy hardware isn’t needed, reducing strain on corners while preserving a sleek profile.
  • Low maintenance and versatile. Plastic resists corrosion and is easy to clean, making it suitable for framed displays in corners, studios, classrooms, or retail spaces.

Practical uses and scenarios

  • Picture frames and art displays: Quick, reliable reinforcement for 3/8 in thick frames, ensuring crisp miter joints and durable corners.
  • DIY crafts and small displays: Build lightweight display boxes, shadow boxes, or countertop cases with clean, consistent corners.
  • Temporary or seasonal projects: A cost-effective solution for batch framing tasks or seasonal displays where fast turnarounds matter.

Installation tips for optimal results

  • Align corners precisely with the frame edge, then secure using the included hardware for a tight fit.
  • Store and organize the 100 corners in a labeled container to streamline bulk framing projects.
  • For frames that are slightly out of tolerance, test-fit a sample corner first to ensure a snug, uniform appearance before proceeding with the full project.

Who benefits most

  • Professional framers and gallery setups seeking consistent, fast assembly.
  • DIY enthusiasts tackling home crafts, school projects, or small retail displays.
  • Maintenance teams assembling lightweight promotional displays or documentation frames.

Make a stable, visually clean finishing touch part of your framing workflow with the M-D Building Products Gray Plastic Frame Corners. They’re designed to deliver dependable joints, simple installation, and a clean, understated look that lets your content shine.

The Details Specifications

Brand M-D Building Products
SKU 5061045
UPC 043374586312
Unit 0
Case Pack Quantity 100 per case
Retail Unit Quantity 1
Unit of Measure 100 BX
Dimensions (L × W × H) 10 × 9 × 0
Weight 0 lbs
Cubic Feet 0.0012 ft³
Country of Origin CHINA
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare