NATIONAL GUARD Door Threshold: Saddle, Vinyl
The NATIONAL GUARD Door Threshold is a vinyl saddle threshold, 3 ft long (MPN 407-36), featuring a smooth transition type. 3G Electric interprets customer demand and delivers this genuine industrial part across 14…
SKU 3G-OTH-504974
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Product Description
The NATIONAL GUARD Door Threshold is a vinyl saddle threshold, 3 ft long (MPN 407-36), featuring a smooth transition type. 3G Electric interprets customer demand and delivers this genuine industrial part across 14 departments, with specialist depth in combustion, pumps and controls as an authorised distributor.
Frequently Asked Questions
What is the NATIONAL GUARD 407-36 door threshold used for?
The NATIONAL GUARD 407-36 is a 3 ft vinyl saddle threshold designed to provide a smooth transition between flooring surfaces at doorways. It helps seal the gap under a door, reducing drafts, moisture, and debris entry in commercial or industrial facilities.
What are the specifications of the NATIONAL GUARD 407-36 threshold?
The NATIONAL GUARD 407-36 threshold is a vinyl saddle type, 3 ft long, with a smooth transition profile. The manufacturer part number is 407-36. It is designed for interior door applications where a low-profile, durable seal is needed.
Where to buy the NATIONAL GUARD 407-36 threshold worldwide?
3G Electric supplies the NATIONAL GUARD 407-36 vinyl saddle threshold to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this genuine industrial part.
How to install a vinyl saddle door threshold?
To install a vinyl saddle threshold like the NATIONAL GUARD 407-36, measure the doorway width, cut the threshold to fit if needed, and position it under the closed door. Secure it with appropriate fasteners through pre-drilled holes, ensuring a smooth transition and proper seal.
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.









