Size (mm): 70H x 70W x 26D Clearance(mm): 17 Horz. x 18 Vert. Shackle Diameter: 10mm Hardened Steel Shackle Keyed Differently The Squire DCL1 Discus Padlock has a stainless steel body and offers high level security for domestic and commercial applications. A hardened steel anti-drill plate protects the 5 pin tumbler lock mechanism as an extra security measure. The DCL1 Discus padlock has a key fob on the key for easy identification and is particularly suitable for vans, industrial units, lock ups and storage areas.