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Product Overview

The Water Filled Barrier Keeper Pin locks a connection pin or 72-inch T-pin in place so it can't slide out of the barrier knuckles. It installs and removes by hand, with no tools.

It weighs about 1 lb and is sold individually, as a spare or replacement for keepers lost between jobs.

Technical Specifications

AbsorbentsOnline SKU A45032-PNV
Type Keeper pin
Weight Approx. 1 lb
Fits Our connection pins and 72" T-pins
Lead Time About 2 weeks

Expert Insights

A connection pin without its keeper can work out under vibration from passing traffic. Check every joint at setup.

Pro tip: keep spare keepers in the truck with the drain plug wrench.
Travis Zdrazil PCI Products — 40 Years in Industrial Spill Containment & Safety

For highway safety teams, construction zone managers, and event management companies: Water-filled barriers provide crashworthy protection for workers, pedestrians, and infrastructure in active roadways and high-traffic areas. When filled, these barriers create a substantial impact-absorbing wall that redirects errant vehicles without the hazards of concrete.

Deployed empty and filled on-site, water-filled barriers drastically reduce shipping costs and allow rapid repositioning as work zones shift. Cable-connected systems maintain barrier alignment under impact for continuous perimeter security at construction sites, special events, and government facilities.

๐Ÿ“ž Need volume pricing? Call (800) 869-9633 for quantity discounts on orders of 10+ units. AbsorbentsOnline has served industrial, municipal, and commercial customers since 1985.

Frequently Asked Questions

Don't connection pins come with a keeper?

Yes. Order these as spares; keepers are small and easy to lose during setup and teardown.

Does it need tools?

No, it installs and removes by hand.

How many should I keep on hand?

We suggest about one spare per five joints on a long run.

How do I get a price and lead time?

Use Request a Quote on this page or call (800) 869-9633. Water-filled barrier systems and parts usually ship in about 2 weeks. We quote freight for full truckloads and project quantities, and government and military purchase orders are accepted.

Why Customers Choose AbsorbentsOnline

Facilities, field crews and government buyers have ordered from us since 1985.

Cross-Reference Guide

Item number for this product:

  • A45032-PNV

Water Filled Barrier Keeper Pin. AbsorbentsOnline SKU: A45032-PNV.