Abus 83IC/45 Small Format IC Core padlock. 1 3/4" wide brass body with 5/16" special alloy steel shackle with Nano Protect coating for extra corrosion protection. 1" shackle clearance. Accepts 6 and 7 pin small format IC Core cylinders. Includes tailpieces for 6 and 7 pin. Can be set up for key retaining or non key retaining with included Z bar. Easy change shackle design. Does not include IC core.