Locking Systems
1. External Lock Bars: Common on lower-priced cabinets and chests, these require a user-supplied padlock. Typically mounted to deter casual theft, they offer a functional and inexpensive security option, often found on homeowner or hobbyist tool carts and project centers.
2. Conventional Keyed Locks: The most common locking system on professional-grade tool cabinets and chests, including retail, industrial, and automotive units. They are cost-effective and generally provide strong security.
3. Round/Tubular High-Security Keyed Locks: Common on high-end professional cabinets where security is a priority. These locks feature round keys with unique notches that engage pins around the keyhole. Typically made with heavier-gauge steel, they offer greater resistance to picking and provide a higher level of security than conventional locks.
4. Groove-Cut Keyed Locks: Often associated with high-end vehicles, these locks use a wider, multi-level key for enhanced security. Their advanced design makes them significantly difficult to defeat with common tools.