Paint Can Ring Locks (Armlok & Normlock Rings)

Paint can ring locks are commonly used when additional leak protection and secure closure are needed. Within our product lineup, Normlock™ and Armlok® overseal rings are designed to lock the lid to the can, helping prevent accidental opening or leaks during storage and transportation.

Many of our customers use paint can rings as an extra safeguard, especially when shipping metal paint cans or preparing packages that must withstand handling and transit. Properly applied paint locks from our assortment often play a key role in meeting UN packaging requirements.

Our paint can ring locks are designed for simple, efficient installation using standard tools.

1. Place the paint can lid securely onto the can.

2. Position the Normlock™ or Armlok® ring evenly over the lid and rim.

3. Press the ring into place using a paint can closer or a rubber mallet until it snaps over the edge of the lid.

Once installed, the paint lock holds the lid firmly in place and resists removal unless intentionally pried off. Our rings are available for multiple container sizes, including ½ pint, 1 pint, 1 quart, and 1 gallon paint cans.

Yes, paint can ring locks from The Cary Company are available for select metal, plastic and hybrid paint cans.

These compatible paint can rings are made from durable plastic materials and are applied the same way as metal-can rings. Fit can vary by container type, so we recommend confirming compatibility with the specific paint can being used.

At The Cary Company, we offer a wide selection of paint can ring locks to support a variety of paint packaging needs. Our lineup includes trusted options such as Normlock™ and Armlok®, available in multiple sizes and materials to match metal, plastic and hybrid paint cans.

As a packaging distributor and wholesaler, we offer:

• Bulk and wholesale pricing

• Multiple size options for consistent packaging

• Support from a knowledgeable team to help you find the right paint lock solution

With a long history in containers and packaging, we focus on offering reliable, application-specific products to help customers secure their paint cans with confidence.

Our knowledgeable customer service team is always ready to assist you in choosing the right product and answering any questions you may have. Call us now at 630.629.6600.