I have a bunch, but I mainly use the Apex version. I prefer them because you can choose between several different size options for the hex end (small for really tight areas and lower torque requirements and larger for more torque capability). The hex end also has a ball detent on it, so when it's placed in a wrench box end you don't have to constantly hold it in place to keep it from slipping right out (like the Craftsman version and most other similar options).
I also have the chrome quick release ones Mr_B posted above (post #31). They work great for areas where there's just a little bit more headroom, because they completely prevent the socket from falling off during use. They don't get used often but they work great for adding a socket to the end of an offset or deep offset wrench for access into strange areas where a ratchet, pass through socket, or regular wrench won't reach. I also use them occasionally to add a socket to my zero degree hi-performance wrenches so they can reach deeper into recesses without the wrench handle itself sitting at a more standard 15 degree angle.
The Apex adapters are quite expensive new, but they can be found used on Ebay for good prices if you're patient. That's how I obtained the 10-15 I have in all 3 drive sizes.
Some models of the Apex adapters are pin lock, some are ball detent, and many of the newer ones are the style that works for both (the leading edges of the pin lock pin are beveled), so make sure you are getting the style you want if you are buying new or used.
I also have the chrome quick release ones Mr_B posted above (post #31). They work great for areas where there's just a little bit more headroom, because they completely prevent the socket from falling off during use. They don't get used often but they work great for adding a socket to the end of an offset or deep offset wrench for access into strange areas where a ratchet, pass through socket, or regular wrench won't reach. I also use them occasionally to add a socket to my zero degree hi-performance wrenches so they can reach deeper into recesses without the wrench handle itself sitting at a more standard 15 degree angle.
The Apex adapters are quite expensive new, but they can be found used on Ebay for good prices if you're patient. That's how I obtained the 10-15 I have in all 3 drive sizes.
Some models of the Apex adapters are pin lock, some are ball detent, and many of the newer ones are the style that works for both (the leading edges of the pin lock pin are beveled), so make sure you are getting the style you want if you are buying new or used.
