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TAPCO Round Portable Sign Post Base, Concrete, Silver, 70 lb - Round Portable Sign Post Bases
TAPCORound Portable Sign Post Bases

TAPCO Round Portable Sign Post Base, Concrete, Silver, 70 lb

The TAPCO Portable Base is a 70 lb concrete round sign post base (SKU 373-00889, MPN 373-00889) compatible with 3-3/16 in x 1-9/32 in round, square, or U-channel sign posts. It is silver in color and not spring loaded.

SKU 3G-OTH-704728

Also listed as: 37300889 · 373 00889

Brand
TAPCO
Item
Round Portable Sign Post Base, Concrete, Silver, 70 lb
Part Number
373-00889
Category
Round Portable Sign Post Bases
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Technical Specifications

TAPCO
Manufacturer Part Number
373-00889
Type
Concrete, Round/Square/U-Channel Compatible Sign Post, Silver
Spring Loaded
No
Sign Base Color
Silver
Sign Base Material
Concrete
Compatible Sign Post Size
3-3/16 in x 1-9/32 in

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

Product Description

The TAPCO Portable Base is a 70 lb concrete round sign post base (SKU 373-00889, MPN 373-00889) compatible with 3-3/16 in x 1-9/32 in round, square, or U-channel sign posts. It is silver in color and not spring loaded.

Frequently Asked Questions

What is the TAPCO Portable Base 373-00889 used for?

The TAPCO Portable Base is a 70 lb concrete sign post base used for temporary traffic control, work zones, and event signage. It secures round, square, or U-channel posts sized 3-3/16 in x 1-9/32 in without spring loading, providing stable, portable support for road and parking lot signs.

What are the specifications of the TAPCO Portable Base 373-00889?

The TAPCO Portable Base (MPN 373-00889) has a 70 lb concrete construction, silver color, and is not spring loaded. It is compatible with sign posts measuring 3-3/16 in x 1-9/32 in in round, square, or U-channel profiles. The base is designed for portable, temporary sign applications.

Where to buy the TAPCO Portable Base 373-00889 worldwide?

3G Electric supplies the TAPCO Portable Base 373-00889 to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery for this concrete sign post base. Contact us to order and arrange shipping to your location.

How to install the TAPCO Portable Base 373-00889?

To install the TAPCO Portable Base, place the 70 lb concrete base on a level surface. Insert the sign post (3-3/16 in x 1-9/32 in round, square, or U-channel) into the base's receptacle. Ensure the post is fully seated and vertical. No spring-loaded mechanism is involved; the base relies on its weight for stability.

Used in

Common applications for TAPCO
Work zone traffic control — TAPCO solar LED flashing sign beacon (SKU 406MF4) for amber warning lights.
Pedestrian crossings — TAPCO push-button traffic signal lights (SKUs 55KP10, 55KP11) with green/red LED displays.
Permanent sign installation — TAPCO surface mount anchor (SKU 25AZ05) for 2 in x 2 in square posts on concrete.
Roadside signage — TAPCO sign mounting hardware kit (SKU 3YVU9) for 2 lb/ft U-channel posts.
Municipal flat sign mounting — TAPCO cross-piece brackets (SKUs 3PNG7, 3PNG8) with 5-1/2 in or 12 in slot widths.
Chain-link fence sign mounting — TAPCO sign fence mounting hardware (SKU 3PLV8) with aluminum plates.
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TAPCO Products

3G Electric supplies TAPCO round portable sign post bases. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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