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Pololu Ball Caster with 3/4″ Metal Ball
This ball caster uses a 3/4″ diameter metal ball. The height of the assembled kit ranges from 0.8″ to 1.1″, depending on the combination of included spacers used.
Alternatives available with variations in these parameter(s): ball diameter ball material Select variant…
| Description | Specs (3) | Pictures (2) | Resources (2) | FAQs (1) | On the blog (1) | Distributors (61) |
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Pololu ball caster with 3/4" metal ball. |
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Pololu ball caster with 3/4" metal ball with included hardware. |
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Coupon Discount
BF25P955: Get up to 4 of #955 Pololu Ball Caster with 3/4″ Metal Ball at $2.85 each. This offer is valid through 01 Dec 2025.





















