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LYLE Keep Left Sign, R4-8 MUTCD, 24 x 18 in, Aluminum, High-Intensity Prismatic - Keep Left Signs
LYLEKeep Left Signs

LYLE Keep Left Sign, R4-8 MUTCD, 24 x 18 in, Aluminum, High-Intensity Prismatic

The LYLE R4-8 MUTCD Keep Left Sign is a 24 in x 18 in aluminum traffic sign with a 0.08 in thickness and High-Intensity Prismatic retroreflective grade. This product is supplied as part of 3G Electric's broad…

SKU 3G-OTH-705138

Also listed as: R4818HA · R4 8 18HA

Brand
LYLE
Item
Keep Left Sign, R4-8 MUTCD, 24 x 18 in, Aluminum, High-Intensity Prismatic
Category
Keep Left Signs
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Technical specs
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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

LYLE
Manufacturer Part Number
R4-8-18HA
Type
Aluminum, 0.08 in, R4-8 MUTCD
Thickness
0.08 in
Nominal Sign Size
24 in x 18 in
Retroreflective Grade
High-Intensity Prismatic

Technical Documents

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

Product Description

The LYLE R4-8 MUTCD Keep Left Sign is a 24 in x 18 in aluminum traffic sign with a 0.08 in thickness and High-Intensity Prismatic retroreflective grade. This product is supplied as part of 3G Electric's broad industrial solutions, which span 14 departments including electrical and safety signage, with specialist depth in combustion, pumps, and controls.

Frequently Asked Questions

What is the LYLE R4-8 Keep Left Sign used for?

The LYLE R4-8 Keep Left Sign directs drivers to pass to the left of a traffic island or obstruction. It is commonly used in road construction zones, parking lots, and industrial facilities to improve traffic flow and safety. 3G Electric supplies this sign as part of its broad industrial solutions across 14 departments.

What are the specifications of the LYLE R4-8-18HA traffic sign?

The LYLE R4-8-18HA is a 24 in x 18 in aluminum sign with a 0.08 in thickness. It features High-Intensity Prismatic retroreflective grade for enhanced visibility. The MUTCD-compliant design ensures regulatory adherence. 3G Electric sources this sign for global delivery.

Where to buy the LYLE R4-8 Keep Left Sign worldwide?

3G Electric supplies the LYLE R4-8 Keep Left Sign to customers worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance for international orders. Contact us to source this sign along with other electrical and safety signage needs.

How to install the LYLE R4-8 Keep Left Sign?

Mount the LYLE R4-8 sign on a rigid post or structure at the recommended height per MUTCD guidelines. Use corrosion-resistant fasteners through the pre-drilled holes. Ensure the sign is level and faces oncoming traffic. 3G Electric provides sourcing support for this and related traffic control products.

LYLE Products

3G Electric supplies LYLE keep left signs. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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This Keep Left sign (R4-8A MUTCD) is constructed from 0.080 in thick aluminum with a nominal size of 24 in x 30 in. It features a High-Intensity Prismatic retroreflective grade for visibility. Used to direct traffic to pass on the left side of an obstruction or island in roadway, construction, and parking areas
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