• 16mm hardened MAX-PERFORMANCE STEEL SHACKLE

• Patent-pending HARDENED DOUBLE DEADBOLT design gives additional protection against twist and cut attacks

• 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

• Includes FLEXFRAME-U BRACKET providing convenient multi-location u-lock transport

• Key Safe Program

• Protective vinyl coating

Patents 6430975, 6397648B1, 9079626B2,9670698

• Product dimensions: 4 x 8 (10.2cm x 20.3cm)

• Product weight: 4.45 lbs (2.02 kgs)