The Master Lock No. 141D Covered Solid Body Padlock features a 1-9/16in (40mm) wide black vinyl covered body for scratch and corrosion resistance. The 1/4in (6mm) diameter shackle is 13/16in (21mm) long and made of hardened steel, offering extra resistance to cutting and sawing. The 4-pin cylinder prevents picking and the dual locking levers provide resistance against prying and hammering. The Limited Lifetime Warranty provides peace of mind from a brand you can trust. Height: 1-5/16 in. Width: 1/2 in. Length: 1-9/16 in. Lock Material: Vinyl Covered Locking Mechanism: Double Locking Bluetooth: No Product Type: Covered Padlock Keyed Alike: No Color: Black Shackle Height: 7/8 in. Shackle Width: 13/16 in. Combination Type: Keyed Resettable or Customized Combinations: No TSA Approved: No Adjustable Shackle: No Packaging Type: Clamshell Shackle Diameter: 1/4 in. Shackle Clearance: 13/16 in. Rekeyable: No