Pivoted Turnbuckle Manhole Riser

American Highway Products

Pivotedturnbucklemanholeriser 10088348

The pivoted turnbuckle manhole riser is a quick, powerful expanding device with positive gripping power.

1-inch diametric variance (+/- 1/2 inch adjustment on diameter from mean diameter)
3/4 inch and up rise available in 1/4-inch increments
Will not break from installation forces or eneven manhole frame
Turnbuckle linkage ensures a pressed in bearing fit when installed

Fill out the form below to request more information about Pivoted Turnbuckle Manhole Riser

Adobe Stock 355294830

ARTBA Outlines Industry Concerns Over Proposed OSHA Heat Safety Standard

November 5, 2025

Ezr3 Screed Side View

Astec Introduces New EZR3 Screed

October 19, 2025

Pavement Awards 2026 Resized

[CLOSED] 2026 Pavement Awards

October 1, 2025

Adobe Stock 412536577

Be the Problem Solver Clients Remember

September 21, 2025

ARTBA Outlines Industry Concerns Over Proposed OSHA Heat Safety Standard

American Road and Transportation Builders Association (ARTBA)

As OSHA advances its long-awaited heat safety standard, ARTBA has provided detailed feedback representing the transportation construction industry.

Adobe Stock 355294830

Astec Introduces New EZR3 Screed

Astec Industries Inc.

Astec Industries has introduced the EZR3 Screed, a new rear-mount screed designed to deliver next-level mat quality, stability, and performance for asphalt contractors.

Ezr3 Screed Side View

[CLOSED] 2026 Pavement Awards

Submissions now close Oct 31 at midnight! These awards provide industry-wide recognition for contractors involved in all aspects of the pavement maintenance industry.

Pavement Awards 2026 Resized

Be the Problem Solver Clients Remember

T&N Asphalt Services

The contractors who win are the ones who listen, solve problems, and make life easier for their clients. A problem-solving mindset can transform your asphalt business.

Adobe Stock 412536577

Why the Skilled Labor Shortage Isn't What You Think It Is

Despite the overall workforce bouncing back to pre-pandemic levels, the gap between available skilled workers and the demand for them persists.

Adobe Stock 453832692

FAYAT Completes Deal, Fully Acquires LeeBoy

The North Carolina-based manufacturer strengthens FAYAT’s footprint in North America while preserving LeeBoy’s trusted brand identity.

Lee Boy Facility 2025 17 Use[16]

How NAPSA Power Sweeping Standard Protects Contractors From Legal Risk

North American Power Sweeping Association (NAPSA)

The North American Power Sweeping Association has introduced a new industry standard aimed at protecting contractors from litigation, reducing insurance exposure, and raising the bar for safety and professionalism.

Adobe Stock 448116978

National Street Sweeper Test Highlights Microplastic Removal and Water Quality Impact

World Sweeping Association

For the first time in over two decades, the power sweeping industry is undergoing rigorous national testing to measure how well its machines protect water quality.

Untitled (13)

When The Heat Is On: Safety Rollbacks Endanger Road Crews In The Sunbelt

Heat safety has become a buzzword to health and safety professionals, but what happens when state's move to erode protections for workers?

Adobe Stock 561443062

How VRAM Extends Pavement Life: Void-Reducing Asphalt Membrane Explained

Explore how Void-Reducing Asphalt Membranes work, how they're applied, and why more DOTs and contractors are adopting this proven method to extend pavement life.

What Your City Wants Paving Contractors To Know About Public Works

When private, commercial companies do work for municipalities, there are a few things government employees want you to keep in mind.

Adobe Stock 1020293127

AI, Road Asset Management and ROI Dominate at PWX 2025

Stretching narrow budgets to maintain local roadways is one of the biggest challenges public sector workers face on a daily basis.

Page 1 of 207