14mm hardened MAX-PERFORMANCE STEEL SHACKLE resists bolt cutters and leverage attacks Patented*, HARDENED OVAL CROSSBAR design is stronger than typical round tube Hardened DOUBLE DEADBOLT DESIGN gives additional protection against twist attacks HIGH SECURITY DISC-STYLE CYLINDER Includes NEW TRANSIT FLEXFRAME-U transportation system which allows for versatile carrying Protective vinyl coating SLIDING DUSTCOVER protects and extends cylinder life 3 STAINLESS STEEL KEYS– one lighted with high intensity LED BULB & REPLACEABLE BATTERY Key Safe Program Product dimensions: 4” x 11.5” (10.2cm x 29.2cm)