Draper 52997 320mm 7/16" Hexagon Shaft Holesaw Arbor Extension

Draper-320mm-7-16-Hexagon-Shaft-Holesaw-Arbor-Extension-Draper-52997-p-For-use-with-Stock-No-52983-56387-and-56402-7-16-hexagonal-shank-Holesaw-Arbors-to-extend-the-arbor-Display-carton-p-Draper-52997-320mm-7-16-Hexagon-Shaft-Holesaw-Arbor-Extension

Price: 5.80 from Rapid Online Rapid Electronics Ltd.