Sears does have a 12mm and a 17mm, but not the 14mm. I ended up getting mine from the Snap-on truck, thought I'd be able to buy off the truck, but 14mm is now a special order. Cost me about $20.00, it's a solid piece of work and looks virtually indestructable.
'73 280SEL 4.5 (9/72)- RIP
Only 8,173 units built from 5/71 thru 11/72
'02 CLK320 Cabriolet - wifey's mid-life crisis
2012 VW Jetta Sportwagon TDI...at least its a diesel
Non illegitemae carborundum.