**Pololu Ball Caster with 1/2 Metal Ball – Versatile and Adjustable**
Upgrade your project with the **Pololu Ball Caster**, featuring a durable 1/2 metal ball encased in a robust black ABS housing. This ball caster is designed for precision and ease of assembly, making it ideal for robotics, DIY projects, and more.
**Key Features:**
– **Durable Construction:** Combines a 1/2 metal ball with a tough ABS housing for long-lasting performance.
– **Adjustable Height:** Comes with two spacers (1/16 and 1/8 thick) to customize the caster height (0.53 without spacers).
– **Easy Mounting:** Includes two #2 screw sets for secure attachment to any chassis.
– **Precise Fit:** The distance between the screw holes is 0.58, ensuring a snug fit for most 
