Commercial grade padlock features superior protection from drilling and prying</br>1-3/4" (44mm) wide laminated steel body for superior strength</br>15/16" (24mm) tall?? 5/16"(8mm) diameter hardened steel shackle for superior cut resistance</br>Dual locking levers provide extra pry resistance</br>Non-rekeyable?? 4-pin W1 cylinder helps prevent picking keyed to 2359 Key Code</br></br>Product Description</br></br>1-3/4" Laminated Steel Padlock?? Keyed Alike To Key #2359?? Shackle Length 15/16"Shackle Diameter 5/16"?? Uses Master Lock Key Blank K1BOX Or Ilco Blank M1 TV #320-952?? Boxed.</br><br/>http://www.amazon.com/gp/product/B0044UL2PYYne