COOPER - Turn & Pull Power Plug
Part # L7-20
277V AC, 20 Amp, 2 Pole, 3 Wire, Single Phase, Grounding, UL-Listed
Gasketed Cord Seal, 2-Screw Tightening,
Excellent Condition, Like New
Identical to Hubbell Twist-Lock, Leviton & Crouse L7-20 Plugs
Came from a closed facility maintenance room. They look unused but were in 1 big box and some have some light surface rust as shown in picture from sitting.

We guarantee them to work properly or it may be returned within 14 days for a full refund (Excludes shipping)