mfr: FJM Security High security tubular key cam lock with 7/8" cylinder length (fits material thickness up to 5/8"). Comes with 1-1/4" straight cam. High security cam locks are reliable, cost effective locks that come keyed alike. The universal tubular cam locks give you an added source of security with the same great options and easy installation as the basic cam locks. These tubular cam locks are harder to pick or manipulate. Comes with 2 keys. Pack of 4 locks.