We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

NATIONAL GUARD 427-6 Aluminum Saddle Threshold, 6 ft, Fluted Transition - Saddle Thresholds
NATIONAL GUARDSaddle Thresholds

NATIONAL GUARD 427-6 Aluminum Saddle Threshold, 6 ft, Fluted Transition

The NATIONAL GUARD Door Threshold is a 6 ft long aluminum saddle threshold (MPN 427-6) with a fluted transition type. 3G Electric interprets your demand for this specific industrial building component, sourcing it…

SKU 3G-OTH-505099

Also listed as: 4276 · 427 6

Brand
NATIONAL GUARD
Item
427-6 Aluminum Saddle Threshold, 6 ft, Fluted Transition
Category
Saddle Thresholds
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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

NATIONAL GUARD
Manufacturer Part Number
427-6
Type
Aluminum
Lg
6 ft
Transition Type
Fluted

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

NATIONAL GUARD Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The NATIONAL GUARD Door Threshold is a 6 ft long aluminum saddle threshold (MPN 427-6) with a fluted transition type. 3G Electric interprets your demand for this specific industrial building component, sourcing it from our extensive network across 14 departments, and backs it with specialist expertise in combustion, pumps, and controls to ensure you get the right solution.

Frequently Asked Questions

What is the NATIONAL GUARD 427-6 door threshold used for?

The NATIONAL GUARD 427-6 is a 6 ft aluminum saddle threshold with a fluted transition type. It is used in industrial and commercial doorways to seal the gap between the floor and door bottom, reducing drafts, debris, and pest entry while providing a smooth transition surface.

What are the specifications of the NATIONAL GUARD 427-6 threshold?

The NATIONAL GUARD 427-6 threshold is a 6 ft long aluminum saddle with a fluted transition type. The manufacturer part number is 427-6. It is designed for heavy-duty industrial door applications where a durable, corrosion-resistant transition is required.

Where to buy the NATIONAL GUARD 427-6 threshold worldwide?

3G Electric supplies the NATIONAL GUARD 427-6 aluminum saddle threshold worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we source this item from our network across 14 departments to meet your demand.

How to install the NATIONAL GUARD 427-6 door threshold?

To install the NATIONAL GUARD 427-6, measure the doorway width and cut the 6 ft aluminum saddle to fit if needed. Clean the subfloor, apply a construction adhesive, and secure with masonry screws or anchors. Ensure the fluted surface faces the interior for proper drainage and transition.

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from NATIONAL GUARD

View all NATIONAL GUARD parts
Aluminum saddle threshold, 4 ft length, with smooth transition type. Used to bridge gaps under doors, providing a level transition between flooring surfaces and reducing tripping hazards in commercial and industrial doorways
NATIONAL GUARD
Aluminum saddle threshold, 4 ft length, with smooth transition type. Used to bridge gaps under doors, providing a level transition between flooring surfaces and reducing tripping hazards in commercial and industrial doorways
This 6 ft aluminum saddle threshold features a fluted transition surface. It is used at doorways to bridge gaps between flooring materials, providing a smooth passage and reducing drafts in commercial or industrial openings
NATIONAL GUARD
This 6 ft aluminum saddle threshold features a fluted transition surface. It is used at doorways to bridge gaps between flooring materials, providing a smooth passage and reducing drafts in commercial or industrial openings
This 6 ft aluminum saddle threshold features a fluted transition type. It is designed to seal the gap under door openings, providing a smooth transition between flooring surfaces and helping to block drafts, dust, and pests
NATIONAL GUARD
This 6 ft aluminum saddle threshold features a fluted transition type. It is designed to seal the gap under door openings, providing a smooth transition between flooring surfaces and helping to block drafts, dust, and pests
This 6 ft aluminum saddle threshold provides a smooth transition for foot traffic and wheeled equipment. It seals the gap under doors to block drafts, dust, and pests. Suitable for use in commercial and industrial doorways
NATIONAL GUARD
This 6 ft aluminum saddle threshold provides a smooth transition for foot traffic and wheeled equipment. It seals the gap under doors to block drafts, dust, and pests. Suitable for use in commercial and industrial doorways
Aluminum saddle threshold, 4 ft long, with a fluted transition surface. Designed to seal gaps under doors in commercial or industrial openings, providing a transition between flooring surfaces while blocking drafts, moisture, and debris
NATIONAL GUARD
Aluminum saddle threshold, 4 ft long, with a fluted transition surface. Designed to seal gaps under doors in commercial or industrial openings, providing a transition between flooring surfaces while blocking drafts, moisture, and debris
This 4 ft vinyl saddle threshold provides a smooth transition between flooring surfaces at doorways. It seals the gap under the door to block drafts, moisture, and debris. Suitable for interior or sheltered exterior door applications in commercial or industrial settings
NATIONAL GUARD
This 4 ft vinyl saddle threshold provides a smooth transition between flooring surfaces at doorways. It seals the gap under the door to block drafts, moisture, and debris. Suitable for interior or sheltered exterior door applications in commercial or industrial settings
Aluminum saddle threshold, 3 ft length, with fluted transition type. Used to bridge gaps under doors, sealing against drafts, moisture, and debris in commercial or industrial doorways
NATIONAL GUARD
Aluminum saddle threshold, 3 ft length, with fluted transition type. Used to bridge gaps under doors, sealing against drafts, moisture, and debris in commercial or industrial doorways
This 4 ft aluminum saddle threshold features a fluted transition type. It is used to seal the gap under doors, providing a smooth transition between flooring surfaces while blocking drafts, dust, and pests. Suitable for commercial and industrial door openings
NATIONAL GUARD
This 4 ft aluminum saddle threshold features a fluted transition type. It is used to seal the gap under doors, providing a smooth transition between flooring surfaces while blocking drafts, dust, and pests. Suitable for commercial and industrial door openings