Leviton 065-2620 Industrial Grade Flush Mount Locking Receptacle Device Leviton 065-2620 Industrial Grade Flush Mount Locking Receptacle Device Features: Industrial grade V-O-Max flush mount locking receptacle Grounding Back and side wired Ultramid face material Valox base material Nickel-plated brass strap material L6-30R NEMA Locking plug (1064-1215) UL and CSA Standards and Certifications