The RAM-234-LK2, Safe-n-Secure, Locking Knob Kit is designed to secure and protect the RAM-234-3 Tough Tray. The kit includes a locking knob and hardware, converting the RAM Tough Tray into a locking system

Material:
Powder Coated Marine Grade Aluminum

Note: 
The “U” in the part number reflects product packaged in poly bag.