NEMA L6-30R Connector - Rated for 30 Amps, 250V, 3-Wire - Iron Box Part # IBX-L630R

Leviton 2621 30 Amp, 250 Volt, NEMA L6-30P, 2P, 3W, Locking Plug, Industrial Grade, Grounding - Black-White

Leviton 2620 30 Amp, 250 Volt, Flush Mounting Locking Receptacle, Industrial Grade, Grounding, V-0-MAX, Black

Legrand - Pass & Seymour L630PCCV3 Industrial Specification Grade Turn Lock Plug, 30-Amp 250-volt Two Pole 3 Wire

Leviton 84020-40 1-Gang Locking 1.60 Inch Dia. Device Receptacle Wallplate, Standard Size, Device Mount, Stainless Steel

Superior Electric YGA017F Twist Lock Electrical Receptacle 3 Wire, 30 Amps, 250V, NEMA L6-30R

Dernord 240V 5500W Tri-clamp Ripple Heating Element Stainless Steel Immersion Water Heater with 3-Wire Electrical Locking Plug (1.5 Inch Tri clamp)

Leviton C2623 30 Amp, 250 Volt, NEMA L6-30R, 2P, 3W, Locking Connector, Industrial Grade, Grounding, Black-White

20 PCS Sanitary triCLAMP Tri CLAMP Silicone Gasket 1.5" (1.5 inch) Dairy Brewing TRI Clover

Eaton L630P 30-Amp 250-Volt Hart-Lock Industrial Grade Plug with Safety Grip Black and White

White SiliconeTubing, 1/2"ID, 3/4"OD, 1/8"Wall, 10' Length