Twist Lock

 Leviton 2826 V-0-MAX® Grounding Locking Outlet; 30 Amp, 277/480 Volt, 5-Wire, NEMA L22-30R, White  

 Leviton 2756 V-0-MAX® Non-Grounding Locking Outlet; 30 Amp, 120/208 Volt, 4-Wire, NEMA L18-30R, White  

 Cooper Wiring CWL115FO Arrow Hart™ Non-Grounding Safety Flanged Outlet; 15 Amp, 125 Volt AC, 2-Wire, NEMA L1-15, Black  

 Hubbell SF2725 SF Series Floor Box One Piece Cover and Carpet Combo Cover/Flange; Round, Brass  

 Hubbell Wiring HBL2516 Twist-Lock® Flanged Receptacle; 20 Amp, 120/208 Volt AC, 4-Pole, 5-Wire, White  

 Hubbell Wiring HBL2446 Twist-Lock® Insulgrip® Flanged Receptacle; 4-Pole, 4-Wire, 20 Amp, 120/208 Volt AC, NEMA L18-20R NEMA, Screw Mount, White  

 Hubbell Wiring HBL2366 Twist-Lock® Insulgrip® Standard Non-Grounding Flanged Receptacle; 3-Pole, 3-Wire, 20 Amp, 125/250 Volt AC, NEMA L10-20R, Screw Mount, White  

 Leviton 7526-C Flanged Outlet Locking Receptacle; 15 Amp, 125 Volt, 2-Pole, 2-Wire, White  

 Pass & Seymour L630-FO Turnlok® Polarized Flanged Outlet; 30 Amp, 250 Volt AC, 3-Wire, NEMA L6-30, Gray  

 Pass & Seymour ML314 Polarized Midget Flanged Locking Outlet; 15 Amp, 125/250 Volt AC, 3-Wire, NEMA ML3-15R, Black Face, Gray Flange