What is the preferred socket size for tray work?

• A. Hex
• B. Torx
• C. 12 point
• D. Square drive

Answer: (C)

In tray work, access is often limited by tight spaces and clutter, so you want a tool that can engage fasteners from as many angles as possible. A 12-point socket fits around a hex fastener and can be directed onto it from multiple orientations, which means you can place it and turn the bolt with smaller movements. That versatility is why it’s the best choice for tray work: you can get in, grab, and rotate the fastener even when clearance is scarce.

Hex sockets are more limited in alignment, requiring more precise positioning. Torx sockets are designed for star-shaped fasteners and aren’t typically needed for general tray work. A square drive is about how the socket attaches to the ratchet, not about engaging the fastener in tight spaces, so it doesn’t address the access issue as effectively. So the 12-point design is preferred because it offers the most flexible engagement in cramped scenarios.