Send a part number, a photo, or a whole BOM — we supply it and stand behind it. EXW Singapore — collect from our office.

3G Electric
CHECKERS HDU-4-WAY Ground Protection Mat Connector, Urethane, 2 in x 5 1/4 in - Ground-Protection Mat Accessories
CHECKERSGround-Protection Mat Accessories

CHECKERS HDU-4-WAY Ground Protection Mat Connector, Urethane, 2 in x 5 1/4 in

The CHECKERS Ground Protection Mat Connector (SKU HDU-4-WAY, MPN HDU-4-WAY) is a urethane accessory for the AlturnaMAT product series. Measuring 2 inches wide by 5 1/4 inches long, this connector is designed to join…

SKU 3G-OTH-378361

Also listed as: HDU4WAY · HDU 4 WAY

Brand
CHECKERS
Item
HDU-4-WAY Ground Protection Mat Connector, Urethane, 2 in x 5 1/4 in
Part Number
HDU-4-WAY
Category
Ground-Protection Mat Accessories
Available to Order
Also known as:HDU-4-WAYCHECKERS
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.
EXW Singapore
Collect or forward from our office
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

CHECKERS
Manufacturer Part Number
HDU-4-WAY
Type
Urethane
Material
Urethane
Lg
5 1/4 in
Wd
2 in
Product Type
Ground Protection Mat Connector
For Product Series
AlturnaMAT

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

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

Product Description

The CHECKERS Ground Protection Mat Connector (SKU HDU-4-WAY, MPN HDU-4-WAY) is a urethane accessory for the AlturnaMAT product series. Measuring 2 inches wide by 5 1/4 inches long, this connector is designed to join ground protection mats.

Frequently Asked Questions

What is the CHECKERS Ground Protection Mat Connector used for?

The CHECKERS Ground Protection Mat Connector (MPN HDU-4-WAY) is a urethane accessory designed to join AlturnaMAT ground protection mats together. It is used in construction, utility, and event applications to create stable, continuous temporary roadways or work surfaces over soft or sensitive ground.

What are the specifications of the CHECKERS Ground Protection Mat Connector?

The CHECKERS Ground Protection Mat Connector (SKU HDU-4-WAY, MPN HDU-4-WAY) is made of urethane and measures 2 inches wide by 5 1/4 inches long. It is designed specifically for the AlturnaMAT product series to securely connect ground protection mats.

Where to buy CHECKERS Ground Protection Mat Connector worldwide?

3G Electric supplies the CHECKERS Ground Protection Mat Connector (MPN HDU-4-WAY) worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time.

How to install the CHECKERS Ground Protection Mat Connector?

To install the CHECKERS Ground Protection Mat Connector, align the urethane connector with the interlocking slots on two adjacent AlturnaMAT mats. Press the connector firmly into place until it seats fully. Ensure mats are level and gaps are minimized for a stable, continuous surface.

Used in

Common applications for CHECKERS
Mining — Checkers MC3010 urethane wheel chock for securing cranes and loaders during maintenance
Aviation — Checkers RC5518-P rubber wheel chocks for parking aircraft on ramps and hangar floors
Warehouse — Checkers FS3-O warning whip for visual hazard marking of equipment and walkways
Construction — Checkers MC3011 urethane wheel chock for small vehicles during loading and unloading
Aircraft ground operations — Checkers AC3521-P urethane wheel chocks for securing parked aircraft
Industrial maintenance — Checkers MC3009 urethane wheel chock for commercial vehicles on flat or slight grades
Not sure this is the right part? Photo-identify it→

CHECKERS Products

3G Electric supplies CHECKERS ground-protection mat accessories. 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 →

Compatible alternatives & equivalents

More from CHECKERS

View all CHECKERS parts →

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first