Powerbuilt 641205 3/8″ Dr. 6 Pt. SAE Deep Well Socket, 11/16″

There are two primary post sizes for standard ball lock kegs.  11/16″ and 7/8″.  11/16″ is the smaller of the two.

Related: Hands on Review: Craftsman Deep Well Sockets for Ball Lock Keg Posts

Powerbuilt 641205 3/8″ Dr. 6 Pt. SAE Deep Well Socket, 11/16″ – note that multiple variations of this product may be available, as such a different version may appear at this link


Related:

• What’s the Difference Between Ball Lock Kegs and Pin Lock Kegs?
• Hands on Review: “Ball Lock Keg Wrench” – 11/16″+7/8″ Ratcheting Wrench – via Apollo Tools Wrench Set