NATIONAL GUARD Door Threshold: Saddle, Aluminum
The NATIONAL GUARD Door Threshold is a 6 ft long aluminum saddle threshold (MPN 8424-72) with a fluted transition type. 3G Electric interprets this demand and delivers it across 14 industrial departments, with…
SKU 3G-OTH-505126
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Product Description
The NATIONAL GUARD Door Threshold is a 6 ft long aluminum saddle threshold (MPN 8424-72) with a fluted transition type. 3G Electric interprets this demand and delivers it across 14 industrial departments, with specialist depth in combustion, pumps and controls as an authorised distributor for brands including Schneider, ABB, Siemens, SKF, Festo, Fluke, Interpump and FBR.
Frequently Asked Questions
What is the NATIONAL GUARD Door Threshold 8424-72 used for?
The NATIONAL GUARD Door Threshold 8424-72 is a 6 ft aluminum saddle threshold with a fluted transition type. It provides a smooth, durable transition between flooring surfaces at doorways, reducing trip hazards and sealing gaps against drafts, moisture, and debris in commercial and industrial facilities.
What are the specifications of the NATIONAL GUARD 8424-72 threshold?
The NATIONAL GUARD 8424-72 is a 6 ft long aluminum saddle threshold with a fluted transition type. The manufacturer part number is 8424-72. It is designed for heavy-duty door openings and is made from corrosion-resistant aluminum for long-lasting performance in demanding environments.
Where to buy the NATIONAL GUARD 8424-72 threshold worldwide?
3G Electric supplies the NATIONAL GUARD 8424-72 aluminum saddle threshold worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us to order this fluted transition threshold for your facility.
How to install the NATIONAL GUARD 8424-72 saddle threshold?
To install the NATIONAL GUARD 8424-72 aluminum saddle threshold, measure the doorway width and cut the 6 ft length if needed. Position the fluted transition side facing the interior, drill pilot holes through the pre-punched slots, and secure with appropriate fasteners into the subfloor. Ensure a level fit for proper sealing.
NATIONAL GUARD Products
3G Electric supplies NATIONAL GUARD saddle thresholds. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









