SeaLux Marine Outboard Motor lock Anti-Drill security clamp lock with cylinder screw lock SeaLux Marine Outboard Motor Anti-Drill security clamp lock for your outboard motor is constructed of heavy-gauge stainless steelmirror polish finish, and comes fitted with a Cylinder screw locking mechanism Security Cam Lock.The clamp slot can be adjusted to fit a range of bolt diameters, allowing this stainless steel outboard motor clamp lock to fit on most outboard motors.Also soft rubber insert padding in both clamp sections for noise and vibration reduction and prevent rattle supplied with 2 keys.Maximum security for your motor in seconds. It installs quickly and easily, holding the motor's turndown handles in a rigid grip.Optional to mount with key side facing down to keep water out. Level clamp to screw in with to desire tightness with bolt. Easy clamp on to lock in place. Dimensions- • Height: 2 inch (40 mm) • Length: 12 inch (303 mm) • Width: 1-3/8 inch (35 mm) Installation Instruction does not include in the package