
it is inexpensive and cheap. I threw it in a little tool bag I made for the trailer and wouldn't cry if it was stolen. for this purpose it works. I've used a few times and it worked. Comes with a 3/8 to 1/4 adapter, most sockets in the set are 1/4 drive. I paid $6 and definitely wouldn't pay a penny more.

MUSTART Level 2 EV Charger With 240V, 25Ft Cable, And Adjustable Amps (16/25/32) – Portable Electric Vehicle Charging Station With Delay Function And NEMA 14-50P Plug-In
29 Review

Efficient And Convenient EV Charging With MUSTART Level 2 Portable Charger (240V, 25Ft Cable, 25Amp)
18 Review

MUSTART Level 2 EV Charger With WiFi, 16/25/32 Amp Smart Electric Vehicle ETL Certified Indoor/Outdoor NEMA 6-50P 25Ft Cable
30 Review

OEMTOOLS 24397 2.5 Gallon Manual Fluid Extractor Pump For Oil And Transmissions, With Oversized Handle For Easier Use And Extraction
23 Review