Ensure maximum cranking punch and an unshakeable electrical connection on your heavy-displacement machine with the Yuasa 12mm Nut & Bolt Set. Purpose-built specifically for heavy-duty YTX20L and YTX24HL series powersports batteries, this precision replacement hardware kit delivers the exact terminal engagement needed to lock down your primary power cables tight. Loose or corroded terminal connections can cause voltage drops and leave you stranded on the trail, but this heavy-duty fastener set ensures efficient current flow every time you hit the starter button.