- Weather Protection Jacket
- (5/16" Diameter Shackle)
- Key Retaining
- Hardened Boron Alloy Shackle
- Weather Resistant Drainage Holes
- Corrosion Resistant Steel Plated Brass Body
- Drill and Pick Resistant Cylinder
- Bump Resistant High-Security Lock Cylinder
- Mul-T-Lock's Patented Interactive® Key Control System
- Limited Lifetime Mechanical Warranty