We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

NATIONAL GUARD Heavy Duty Threshold - Heavy Duty Thresholds
NATIONAL GUARDHeavy Duty Thresholds

NATIONAL GUARD Heavy Duty Threshold

The NATIONAL GUARD Door Threshold is a heavy-duty aluminum threshold, 3 ft long, with a fluted transition type (MPN 513HDDKB-36). 3G Electric interprets your demand for this specific OEM part, sourcing it across our…

SKU 3G-OTH-505733

Also listed as: 513HDDKB36 · 513HDDKB 36

Brand
NATIONAL GUARD
Item
Heavy Duty Threshold
Category
Heavy Duty 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 — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

NATIONAL GUARD
Manufacturer Part Number
513HDDKB-36
Type
Aluminum
Lg
3 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 heavy-duty aluminum threshold, 3 ft long, with a fluted transition type (MPN 513HDDKB-36). 3G Electric interprets your demand for this specific OEM part, sourcing it across our 14 industrial departments, with specialist depth in combustion, pumps and controls ensuring we get you the right answer.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the NATIONAL GUARD 513HDDKB-36 door threshold used for?

The NATIONAL GUARD 513HDDKB-36 is a heavy-duty aluminum threshold designed to seal the gap under a door, preventing drafts, moisture, and pests. Its fluted transition type provides a slip-resistant surface, making it suitable for commercial and industrial entryways requiring durability and safety.

What are the specifications of the NATIONAL GUARD 513HDDKB-36 threshold?

The NATIONAL GUARD 513HDDKB-36 is a heavy-duty aluminum threshold with a length of 3 ft. It features a fluted transition type for slip resistance. The manufacturer part number is 513HDDKB-36. This threshold is built for demanding doorways in industrial or commercial settings.

Where to buy the NATIONAL GUARD 513HDDKB-36 threshold worldwide?

3G Electric supplies the NATIONAL GUARD 513HDDKB-36 heavy-duty threshold to customers worldwide. We handle full logistics and customs clearance, sourcing this OEM part across our 14 industrial departments. Contact us to order and arrange delivery to your location.

How to install the NATIONAL GUARD 513HDDKB-36 door threshold?

To install the NATIONAL GUARD 513HDDKB-36 threshold, measure the door opening, cut the aluminum to fit if needed, and secure it with appropriate fasteners into the subfloor. Ensure the fluted surface faces up for traction. Follow standard door threshold installation practices for best results.

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from NATIONAL GUARD

View all NATIONAL GUARD parts
Aluminum heavy duty threshold, 4 ft length, with fluted transition surface. Designed for commercial and industrial door openings to seal gaps and provide a slip-resistant walking surface
NATIONAL GUARD
Aluminum heavy duty threshold, 4 ft length, with fluted transition surface. Designed for commercial and industrial door openings to seal gaps and provide a slip-resistant walking surface
Heavy-duty aluminum door threshold, 6 ft length, with fluted transition for slip resistance. Used in commercial and industrial doorways to seal gaps at the bottom, blocking drafts, dust, and pests while withstanding heavy foot or cart traffic
NATIONAL GUARD
Heavy-duty aluminum door threshold, 6 ft length, with fluted transition for slip resistance. Used in commercial and industrial doorways to seal gaps at the bottom, blocking drafts, dust, and pests while withstanding heavy foot or cart traffic
Heavy-duty aluminum door threshold, 3 ft length, with fluted transition type. Designed for sealing gaps under commercial or industrial doors, providing a finished transition and traction
NATIONAL GUARD
Heavy-duty aluminum door threshold, 3 ft length, with fluted transition type. Designed for sealing gaps under commercial or industrial doors, providing a finished transition and traction
Aluminum heavy duty threshold, 4 ft length, with fluted transition surface. Used in doorways to bridge flooring gaps and provide a finished edge in high-traffic commercial or industrial entrances
NATIONAL GUARD
Aluminum heavy duty threshold, 4 ft length, with fluted transition surface. Used in doorways to bridge flooring gaps and provide a finished edge in high-traffic commercial or industrial entrances
This heavy-duty aluminum door threshold is 3 ft long with a fluted transition type. It provides a slip-resistant surface and seals the gap under a door to block drafts, dust, and moisture. Suitable for commercial and industrial doorways
NATIONAL GUARD
This heavy-duty aluminum door threshold is 3 ft long with a fluted transition type. It provides a slip-resistant surface and seals the gap under a door to block drafts, dust, and moisture. Suitable for commercial and industrial doorways
This 4 ft long aluminum saddle threshold is designed for commercial doorways, providing a durable transition between flooring surfaces. The fluted surface enhances traction in high-traffic areas. Suitable for heavy-duty applications requiring a robust, slip-resistant threshold
NATIONAL GUARD
This 4 ft long aluminum saddle threshold is designed for commercial doorways, providing a durable transition between flooring surfaces. The fluted surface enhances traction in high-traffic areas. Suitable for heavy-duty applications requiring a robust, slip-resistant threshold
This heavy duty aluminum threshold is 4 ft long with a fluted transition type. It is used to seal the gap under doors, providing a smooth transition and weather protection in commercial or industrial settings
NATIONAL GUARD
This heavy duty aluminum threshold is 4 ft long with a fluted transition type. It is used to seal the gap under doors, providing a smooth transition and weather protection in commercial or industrial settings
This heavy-duty aluminum door threshold measures 3 ft in length and features a fluted transition surface. It is designed for commercial and industrial doorways to seal the gap at the bottom of a door opening, providing a slip-resistant surface that accommodates foot and cart traffic
NATIONAL GUARD
This heavy-duty aluminum door threshold measures 3 ft in length and features a fluted transition surface. It is designed for commercial and industrial doorways to seal the gap at the bottom of a door opening, providing a slip-resistant surface that accommodates foot and cart traffic