(5) Pack 1 foot Right Angle DC Power 5.5mm x 2.1mm Patch Cables Wire Male Male Go to amazon.com Related posts The 10 best 9v cable 2022 Feature(5) Pack 1 ft. Right angle DC Power Cable2.1mm x 5.5mm Male to MaleLength: 12" inchesDimensions: 5.5mm (outside diameter) x 2.1mm (inside diameter) Description(5) Pack Right Angle DC Power Male to Male Cable Connectors. Works with a variety of compatible guitar effects pedal power supplies and pedals.