NATIONAL GUARD 425HD-72 Heavy Duty Aluminum Door Threshold, 6 ft, Fluted
The NATIONAL GUARD 425HD-72 is a heavy-duty aluminum door threshold, 6 ft long, with a fluted transition type. 3G Electric interprets your demand for this specific OEM part, sources it through our global supply…
SKU 3G-OTH-505744
Also listed as: 425HD72 · 425HD 72
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.
Need installation or engineering help?
Ask a question
Product Description
The NATIONAL GUARD 425HD-72 is a heavy-duty aluminum door threshold, 6 ft long, with a fluted transition type. 3G Electric interprets your demand for this specific OEM part, sources it through our global supply network, and supports your facility with specialist expertise across 14 industrial departments.
Frequently Asked Questions
What is the NATIONAL GUARD 425HD-72 door threshold used for?
The NATIONAL GUARD 425HD-72 is a heavy-duty aluminum door threshold designed for commercial and industrial doorways. Its fluted transition type provides a slip-resistant surface and a clean seal at the bottom of the door, helping to block drafts, dust, and pests while accommodating heavy foot or cart traffic.
What are the specifications of the NATIONAL GUARD 425HD-72?
The NATIONAL GUARD 425HD-72 is a heavy-duty aluminum door threshold measuring 6 ft in length. It features a fluted transition type and is manufactured under part number 425HD-72. This threshold is built for durability in high-traffic industrial and commercial applications, providing a reliable seal and slip resistance.
Where to buy the NATIONAL GUARD 425HD-72 worldwide?
3G Electric supplies the NATIONAL GUARD 425HD-72 heavy-duty door threshold to customers worldwide. We interpret your demand, source the OEM part through our global network, and handle full logistics and customs clearance for delivery. Contact us to order this specific threshold for your facility.
How to install the NATIONAL GUARD 425HD-72 door threshold?
Install the NATIONAL GUARD 425HD-72 by first measuring and cutting the threshold to fit your doorway width if needed. Clean the subfloor, apply a bead of construction adhesive, and press the threshold into place. Secure it with corrosion-resistant screws through the pre-drilled holes, ensuring the fluted surface faces outward for traction.
NATIONAL GUARD Products
3G Electric supplies NATIONAL GUARD heavy duty thresholds. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
