100% cooper conductor inside.
Heavy-duty round power adapter cord for welding.
Welding Adapter L6-20P to 6-50R 250V/5000W.
NEMA L6 Type 20 AMP 3-prong locking plug .
Connect a welding cable with 50 AMP 6-50 plug to a 20AMP L6-20P power inlet(socket).
All material and test by UL standard.
Using 10 AWG copper inner wire, support max 30 AMP overload.
Length: 12 inch
If you need to connect your 50 AMP 6-50 welder plug to 20 AMP L6-20 generator inlet.This adapter cord can help you to solve your requirement.