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80/20 Inside Corner Bracket: Wide Inside-Corner Bracket, 15 Series - Inside Corner Brackets
80/20Inside Corner Brackets

80/20 Inside Corner Bracket: Wide Inside-Corner Bracket, 15 Series

The 80/20 Inside Corner Bracket: Wide Inside-Corner Bracket (SKU 4303-BLACK, MPN 4303-BLACK) is an aluminum anodized bracket for 15 Series framing. It measures 1 1/2 in x 2 13/16 in x 1 1/2 in.

SKU 3G-OTH-348336

Also listed as: 4303BLACK · 4303 BLACK

Brand
80/20
Item
Inside Corner Bracket: Wide Inside-Corner Bracket, 15 Series
Category
Inside Corner Brackets
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Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

80/20
Manufacturer Part Number
4303-BLACK
Series
15
Type
1 1/2 in x 2 13/16 in x 1 1/2 in
Material
Aluminum
Finish
Anodized

Technical Documents

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80/20 Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The 80/20 Inside Corner Bracket: Wide Inside-Corner Bracket (SKU 4303-BLACK, MPN 4303-BLACK) is an aluminum anodized bracket for 15 Series framing. It measures 1 1/2 in x 2 13/16 in x 1 1/2 in.

Frequently Asked Questions

What is the 80/20 Inside Corner Bracket used for?

The 80/20 Inside Corner Bracket (MPN 4303-BLACK) is used to create rigid 90-degree inside corners in 15 Series aluminum framing structures. It is commonly applied in machine guards, workstations, and industrial automation frames where a wide bracket provides extra support.

What are the specifications of the 80/20 Inside Corner Bracket?

This wide inside-corner bracket is made of anodized aluminum and measures 1 1/2 in x 2 13/16 in x 1 1/2 in. It is designed for 80/20 15 Series T-slot framing. The manufacturer part number is 4303-BLACK, and the finish is anodized for corrosion resistance.

Where to buy the 80/20 Inside Corner Bracket worldwide?

You can source the 80/20 Inside Corner Bracket (4303-BLACK) worldwide through 3G Electric. As a global industrial distributor, 3G Electric handles full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to install the 80/20 Inside Corner Bracket?

To install the 80/20 Inside Corner Bracket, slide it into the T-slot of two perpendicular 15 Series profiles at a 90-degree angle. Secure using the appropriate 80/20 fasteners and tighten with a hex key. Ensure the bracket is flush against both profiles before final tightening.

80/20 Products

3G Electric supplies 80/20 inside corner brackets. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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