Snap-on extension & socket trays

[B18c_tuner]

I'm looking for snap-on extension trays in:

•1/4"-- 6piece only
•1/2"-- 5piece

And also these snap on socket trays in:

•1/4"-- deep metric(5-15mm)
•1/2"-- shallow metric(12-24mm)
•1/2"-- deep metric(12-24mm)

All trays must be in good condition, zero cracks please. And must be the lay-down non magnetic trays. Thank you.