09022 Features: -Adapter.-STW wire type.-Constructed with contractor grade 12 gauge cord.-Two Twist- lock 20A receptacle L5-20R NEMA. Construction: -Designed for use in construction and industrial applications where extra protection and durability are needed. Color/Finish: -Color: Yellow. Specifications: -12/3 Wire gauge / conductor.-20 Amps, 125 volt rating. Dimensions: -Overall dimensions: 1.5" H x 8" W x 20" D.