Home Product Reviews HITBOX 6-50P to 10-30R 220V 30 AMP Welder Dryer Power Extension Cord Adapter HITBOX 6-50P to 10-30R 220V 30 AMP Welder Dryer Power Extension Cord Adapter admin Jun 17, 2022 comments off Tweet on Twitter Share on Facebook Pinterest Buy Now Price: 2799 USD HITBOX 6-50P to 10-30R 220V 30 AMP Welder Dryer Power Extension Cord Adapter 220v amp hitbox