Peak performance from your Equalizer® tool depends on genuine Equalizer® sheaths. The sheath fits over the blade and guards against damage to the dash and trim. While you're at it, consider keeping spares and alternate sizes for each blade to minimize downtime and maximize versatility. Sheaths packaged individually, designed to complement Equalizer® 12-inch regular and serrated blades (PWR5160 and PWR5190, sold separately).