Twist-To-Lock Converter Adapter 15A Male to 20A Female - STW 600V - 12"

20 AMP Twist and Lock Plug Combination Adapter by C.R. Laurence

Coleman Cable 09021 12/3 9-Inch Generator Cord Adapter, L5-20P to 5-15R

Coleman Cable 09020 12/3 9-Inch Generator Cord Adapter, 5-15P to L5-20R

Conntek 30222-YW 15A to L5-30R Plug Adapter

Twist-To-Lock Converter Adapter 20A male to 15A female - STW 600V

Intermatic P1121 Heavy Duty Outdoor Timer 15 Amp/1 HP for Pumps, Aerators, Heaters, Holiday Decorations and Landscape Lighting

Conntek 1-Feet Generator Adapter 15-Amp U.S Plug to 20-Amp Twist Female Connector L5-20R

HydroTools by Swimline Protective Pool Ladder Mat and Pool Step Pad

SF Cable, 3 prong Plug Adapter, USA NEMA 5-15R to IEC 60320-C14

Tripp Lite Heavy-Duty Power Adapter Cord 20A, 12AWG (NEMA-L5-20R to NEMA-5-20P) 6-in.(P044-06I)