good glow plug tool. buy 1.craftsman 1/4 extension, no 43393 2. craftsman long 8 mm socket 34622. 3. harbor freight rare earth magnets no.67488. put socket on the extension, put 4 magnets in the socket. now you have magnets to hold the glow plug in. see it was easy. new subject: the way to do a axle nut driver is like. this nut size is 7 mm. 1. sears 1/4 extension. 2. sears long 7mm socket 34621. 3. k&j magnetics, inc 2ea d38 1/2 long cylinder n42,ni. 4. 1 ea d36, 3/8 longn42,ni. just put the socket on the handle, then put 2 long mags in the socket, then put 1 short mag in the socket. i bought extra mags, so i could sell you some if need be. course this may be only one way to do this, there may an other way. if you need some magnets e-mail me [email protected] have fun.