L14-20P to 6-50R Pigtail Adapter



This adapter is useful for attaching industrial equipment with a 6-50 plug to 20 amp 4 prong locking outlets. The L14-20 configuration is commonly found on most mid to large size portable generators, as well as industrial wall outlets. It is an ideal adapter for powering a welder from a generator that has a L14-20 outlet. An easy grip handle on the female connector provides a better grip while unplugging the adapter.

  • Max power: 5000W
  • Limited one year warranty

This product is non-refundable as it is made to order. Items requiring assembly may take up to 3-4 business days to ship. Please contact our customer service team if you have any questions.

WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.

Additional information

Weight 1.6 lbs
Dimensions 8 × 5 × 3 in


Male Configuration

Female Configuration

Jacket Material





Part Number


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