13mm "horseshoe" made of hardened MAX-PERFORMANCE steel. High security disc lock body. Locking mechanism in the middle of the body protects against prying. Rotating guard protects the lock body. Package includes new TRANSIT FLEXFRAME-U lock holder for easy transport. Protective vinyl coating. Package includes 3 keys - 1 key with LED. Key Safe program - if keys are lost, send 1st pair of standard replacement keys free of charge. (registration required) Dimensions: 8,3cm x 24,1cm Weight: 1,43kg Protection level: 7/10