The HBL2310ST is a NEMA L5-20R single flush receptacle designed for fast and secure electrical connections. It features an innovative spring termination design that accelerates installation time by eliminating the need for a screwdriver or torque wrench and preventing strand relaxation. Constructed with a high-impact, abuse-resistant nylon face and base, the receptacle is rated for 20A at 125V. The device can withstand a dielectric voltage of 2,000V minimum and accommodates wire sizes from #10 AWG solid to #8 AWG stranded or compact. Its robust construction and UL/CSA certification ensure reliable performance in commercial and industrial applications requiring a secure Twist-Lock connection.