I'm looking for a decent set of wrenches for the 3 wrench style adjustable lifters. Pm email call or text Brad at (540) 861-2303. I use PayPal.
Go to Sears and buy a couple sets of their ignition wrenches. The 3/8" work really well.
I agree with Dan but one difference...eBay will have "Craftsman Midget Wrenches) for a very good price all day long. I like the Midget wrench because both open and closed ends are the same size. With ignition wrenches, each end is a different size and I find that annoying, personally.
Some vendors will let you buy just the size you want and sometimes you have to buy a set.
I just grind the heads thin on regular open 3/8" wrenches, even the short ones work fine. As you are working with 3 wrenches, the short regular type might even be easier to hold.
Mine are the same size on both ends- one end at abut 15 degrees and the other end at 90 degrees. But mine are old- like me.