How To Effectively Install Butt Connectors

Knowing how to efficiently and effectively install butt connectors can help make most any vehicle or electrical application or project that much easier. With a few simple steps, you can make your desired electrical connection with ease. All you need are a few simple tools, including: Wire Butt Connector(s) Wire Strippers Crimping Tool Heating Tool […]

A New Angle On How To Make Battery Connections

Not all battery connections are straightforward!  When you’re trying to make battery connections in tight spaces, sometimes a straight barrel lug just doesn’t work.  Forcing battery cables to connect in a way that aligns with a straight barrel connector can require excessive bending of the cable, resulting in extreme tension on the cable itself.  The […]

Choosing the Right Heat Shrink

Del City offers a wide selection of heat shrink to ensure your wire and connections are protected from dirt, moisture, and corrosion. Heat Shrink is commonly used in applications where the connection is exposed to corrosive environments such as battery connections, marine panels, and trailer wiring. The heat shrink allows for the connection to be […]

How To Use a Clamp Making Tool

The one-of-a-kind Clamp Making Tool allows you to make strong, reliable clamps out of simple Stainless Steel Safety Wire.  It can be used to replace worn or ineffective hose clamps, or to create clamps on virtually any material by tightening wires around an object and locking them in place.  Follow these instructions to create your […]

Cole Hersee Plastic Solenoids

Cole Hersee plastic solenoids are constructed of glass-filled nylon, making them extremely light weight and durable. They are naturally resistant to corrosion compared to traditional metal housing solenoids. These plastic solenoids are resistant to high or low temperatures (-40°C to 60°C) allowing them to be used in a wide variety of applications.  Del City now […]

What does RoHS mean?

You’ve probably noticed many of our products are marked as RoHS compliant on our website and in our catalog, but what exactly does that mean?   Background RoHS stands for “Restriction of Hazardous Substances” and is short for the directive on the restriction of the use of certain hazardous substances in electrical and electronic equipment, […]

6 Tips for Keeping Your Collector Car on the Road

Hours of sweat pouring work go into keeping up classic cars. But every ounce is worth it once you get it out onto the open road. Still, getting it to that point takes a lot of TLC (and on going TLC!), especially if you live in a climate where your car is sitting in the […]

What’s the Difference Between Battery Cable and Welding Cable?

What’s the difference between battery cable and welding cable, anyway? Is there any? While they are similar, there’s a few things to consider when choosing between the two. Applications If you just need a simple connection between a battery and its starter, battery cable is the ideal solution. For applications with no sharp curves or those that have […]

Winterizing Your Car : Tips To Get Ready For Winter

If you’re one of the lucky people who live in Florida, Arizona or Sunny Southern California, this post may not concern you. The rest of us however, have to deal with mother nature’s punishment…winter. These tips can help you get through the cold months ahead.

Wiring A Relay In Less Than 2 Minutes

When you’re busy, you need quick advice. So, we got together with a Technical Support Specialist, and had him show us how easy wiring a relay can be!