WTB Snap On 15mm and 16mm swivel impact deep 6 point 3/8 drive.
Mac 1/2 drive deep impact 6 point 18mm and up.
Craftsman impact 3/8 drive 6 point shallow 14mm and up.
WTB MAC long series metric wrenches 6 point on smaller 8,9,11,12,15,16, after that I can go 12 pt.
Would also consider Knuckle Savers.
Bigger or smaller let me know what you have and how much shipped to 15106 Thanks ....Sarge