Model No. 3D—Thousands of key changes, dual locking levers and hardened steel shackle provide a tough and durable lock. Lock Type: Key; Body Material: Laminated Steel; Color(s): Silver/Blue; Body Width: 1.56".

 Model No. 5D—Thousands of key changes, dual locking levers and hardened boron alloy shackle offer a high-quality and secure lock. Lock Type: Key; Body Material: Laminated Steel; Color(s): Silver/Blue; Body Width: 2".

 Model No. 7D—Hundreds of key changes for increased security. Lock Type: Key; Body Material: Laminated Steel; Color(s): Silver/Blue; Body Width: 1.12".