Hitch ball tightens with a single wrench (when used with One-Tool Hitch Mount)!
Notch aligns with steel pin on One-Tool Hitch Mount for No-Spin installation
Compatible with all standard hitch mounts
One-Tool Hitch Ball Mount sold separately
The heavy-duty hitch ball with a difference! MasterLock®'s One-Tool Torque Hitch Ball, when used with the One-Tool Torque Hitch Ball Mount, makes for easy, no-damage, one-wrench installation. The secret is the precision formed notch in its base-it aligns perfectly with the steel pin on the One-Tool Hitch Mount, securing its position and allowing you to tighten without a second wrench! System works in drop or rise position and won't interfere with using a standard hitch. Size Chart