This eBay listing is for a mint condition socket set in the metal case that comes as you see pictured in the listing and noted above. They are all 3/8" drive. The metal storage case is marked Midland Supply 5120-00-322-6231 set. Based on the model number, I'm thinking that this was military issue. Most of the pieces in the set looks like they were never touched before. There are 22 pieces inside and if you count the case that the set is inside, this is a 23 piece SAE set. The outside of the case someone wrote 3/8 Drive SAE in white market and part of the original sticker.
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Socket Wrench 12PCS Set Extension Rod Multi-function Ratchet Spanner Set Car Motorcycle Repair Hand Tool Set
Aliexpress UK
Stanley Workmaster. 2pc SetSAE Spark Plug Sockets. Both MADE IN USA. The 5/8" version is missing the rubber inside, otherwise no performance issues noted. Overall in good used condition. Including scuffs and scratches.
eBay
7-19mm Universal Torque Wrench Socket Head Multifunctional Socket Sleeve Portable Hand Tools Set Bushing Spanner Repair Kit
Aliexpress UK
This Stanley module is designed to fit the Stanley roller cabinet range. This set of 36 contains the following 14 x 3/8in Drive Sockets: 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 21 and 22mm. 13 x 3/8in Drive Deep Sockets: 8, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 21 and 22mm.
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9pcs/14pcs Allen Bit Hex Socket Sleeve Set Durability Driver Screwdriver Set Nut Driver Bit Set Pneumatic Bits Insert Tool Set
Aliexpress UK
They have high quality EN31 carbon steel blades with narrow side bevels which flatten and sharpen quickly and give a durable cutting edge which is ideal for woodworkers. Sweetheart Socket Chisel Set, 8 Piece: 3 6 8 12 15 18 25 & 32mm.
eBay
Metric & SAE Magnetic Nut Driver Set 1/4" Impact Drill Driver Bit Set Includes Screwdriver Bits Nut Driver Impact Socket Adapter
Aliexpress UK
Micro tough professional ratchet. Sockets from 4 to 13mm. Quick-release two-way ratchet. 11 x 1/4in Hex Sockets: 4, 5, 5.5, 6, 7, 8, 9, 10, 11, 12 & 13mm. 1 x 1/4in MicroTough Reversible Ratchet. 1 x 1/4in Spinner Handle.
eBay
9PCS/14PCS Hex Socket Sleeve Nozzles Nut Driver Bit Set Hand Tools Impact Socket Adapter Power Nut Driver Drill Bit Set
Aliexpress UK
Sizes available 9mm, 11mm 12mm 15mm 20mm 22mm 23mm plus 1/2" to 3/8" step-down.
eBay
6Pcs/set Drive Socket 1/4 Hexagon Torx Star Female Bit E Socket Set E4 E5 E6 E7 E8 E10 Steel Hand Tool Accessories
Aliexpress UK
Designed to use with compatible Transmodule system storage cabinets. The ratchet features a socket safety lock and a reverse lever with rotation direction displayed. The bit sockets are made from S2 steel, HRC 60 ±2 with a 20% higher torque than CrV.
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1PCS 1/2" Drive Deep Impact Socket Set 6-Point Metric Wrench Socket Set 78MM High Pneumatic Wrench Head Tire Removal Tools
Aliexpress UK
To the best of my knowledge this is an unopened package. It is made in USA and still has a lifetime warranty.
eBay
53 Piece Set of 1/4 Inch Socket Ratchet Wrench Set, with Socket Drill Bit Extension Rod Suitable for Automotive Repair with Case
Aliexpress UK