Precise Pro Series 6 Piece Telescoping Gage Set - 4209-0255

• Double action (self centering) for quick checking of inside measurements.
• Smooth movement.
• Satin chrome finish.
• Constant spring tension for uniform feel.
• Contact point ends are hardened tool steel and precision ground on a radius of the smallest hole the gage will enter.
• Includes shop-hardened case.