Kryptonite U-Lock New York Fahgettaboudit Mini FEATURES & SPECIFICATIONS - 18MM HARDENED MAX-PERFORMANCE STEEL SHACKLE - PATENT-PENDING HARDENED DOUBLE DEADBOLT DESIGN - GIVES ADDITIONAL PROTECTION AGAINST TWIST AND CUT ATTACKS - PATENTED STEEL SLEEVE OVER CROSS BAR FOR DOUBLE SECURITY - HIGHEST SECURITY DISC-STYLE CYLINDER IS PICK AND DRILL RESISTANT - SLIDING DUSTCOVER TO PROTECT FROM DIRT AND DEBRIS - 3 STAINLESS STEEL KEYS - INCLUDING NEW DESIGN AND - ONE LED REPLACEABLE KEY FOB - KEY SAFE PROGRAM - PROTECTIVE VINYL COATING PATENTS 6430975, 6397648B1, 9670698 PRODUCT DIMENSIONS: 3.25" X 6" (8.3CM X 15.3CM) PRODUCT WEIGHT: 4.55 LBS (2.06 KGS)