Stahlwille 409M/432M/514M/3 Square Drive Adapter Set, 3 pieces

Outstanding, excellent craftsmanship, and a slim design that works well in very tight spaces.

I bought these as an upgrade to the cheap set of adapters that I have. As expected, Stahlwille makes a very fine product, which always lives up to my expectations. These little adapters are going to be a worthy addition to my tools. They have little magnets ebmedded in the top flat section of the adapters, mhich means that they strongly stick together. ID need a tool or ratchet to press them apart when they stick togeter because the magnet is so strong. The adapters are designed to be very low profile such that you could use them as a spinner handle for hard-to-reach places. This is actually why I purchased them , in addition to the need to replace my cheap tools with good ones. I'll be using these whenever I need to use an adapter to increase the size of one of my ratchets.