Before Choosing a Wrench: Know Your Container

To select the right wrench, you’ll need to assess your specific container. Here are a few key questions to ask:

• What size is your pail, IBC, or drum? Not all wrenches are universal. Some are designed for specific sizes. For instance, the Combination IBC Fill Cap Port Wrench is designed exclusively for IBCs, capable of tightening and loosening common 6-inch IBC caps and common 2-inch and 3/4-inch plugs. Its one-piece steel construction ensures durability for tough jobs.
• What size and type of plug does your container have? The type of plug on your drum, pail, or IBC determines the correct wrench or torque socket. For example, the RWA Aluminum Drum Plug Wrench is more versatile, fitting most round-head and hex-head 3/4-inch and 2-inch drum plugs. It’s compact and easy to store.
• What is your container made of, and what does it hold? Your wrench material should be compatible with your container material and the product stored inside. If the contents are hazardous, the right wrench is even more important.
• Is Your Product Hazardous? If you're handling explosive, flammable, or combustible materials, you'll need a spark-resistant (non-sparking) wrench for your containers—whether you're working with a 5-gallon pail, 15-gallon drum, or IBC tote. For safety, BASCO offers spark-resistant bronze and aluminum plug wrenches specifically for such situations.

Why Are Wrenches Needed?

Plug and bung wrenches are essential to comply with DOT regulations, ensuring containers are properly sealed and transported safely. Whether it's a 30-gallon plastic drum, a 55-gallon reconditioned drum, or a 5-gallon steel drum, each container requires a specific level of tightening, especially when hazardous materials are involved.

BASCO offers a variety of drum, pail, and IBC wrenches for every need, including spark-resistant bronze, cast iron, hex head, round head, glass-filled nylon, and steel or plastic bungs. We even carry all-in-one and drillable options for various sizes of bungs.

What Makes a Good Torque Wrench?

A good torque wrench efficiently tightens container plugs while preventing accidental changes. A convenient feature is the "click" sound or a breakaway design that signals when the preset torque level is reached, avoiding over-tightening.

The Most Accurate Torque Wrenches

Accurate torque wrenches signal when the correct torque is reached, typically through a breakaway or "click" function. Some advanced models also have features like TimeStrip® technology to visually indicate when recalibration is needed, ensuring longer-term accuracy.

How to Use a Torque Wrench

To use a torque wrench, follow the manufacturer’s specific instructions for your container. Each container has a recommended torque setting to ensure proper sealing and compliance with regulations. Preset torque wrenches often have a breakaway or "clicker" sound that signals when the correct torque is achieved, preventing over-tightening.

Torque Wrench Recalibration

Over time, torque wrenches require recalibration to maintain accuracy. Recalibration adjusts the wrench to ensure it delivers the correct tension. It’s recommended to recalibrate your tools at least once a year to keep them in compliance with industry standards.

BASCO Recalibration Services

BASCO offers torque wrench recalibration services. We measure and compare your instrument to industry standards, such as those set by the National Institute of Standards and Technology (NIST). If your wrench is out of spec, we’ll bring it back in line.

For more information on recalibration services or to get started, contact BASCO’s customer service experts at 1-800-776-3786. Be sure to keep your recalibration records up-to-date, as DOT enforcement may ask to see them.

With all this information in hand, you can confidently select the right bung wrench, plug wrench, or torque wrench for your containers. Whether you're dealing with hazardous materials or just looking for general container security, BASCO has the right tools and services to meet your needs.