Tamiya 70144 Ball Caster Kit (2 casters) vs Pololu Universal Aluminum Mounting Hub for 6mm Shaft, #4-40 Holes (2-Pack)
Tamiya 70144 Ball Caster Kit (2 casters) and Pololu Universal Aluminum Mounting Hub for 6mm Shaft, #4-40 Holes (2-Pack) are compared below on the data published by their sellers — price converted to euros, stock, and every specification either seller discloses. On price, Tamiya 70144 Ball Caster Kit (2 casters) is €4.55 cheaper ($7.70).
| Criterion |  Tamiya 70144 Ball Caster Kit (2 casters) |  Pololu Universal Aluminum Mounting Hub for 6mm Shaft, #4-40 Holes (2-Pack) |
|---|---|---|
| Price | $7.70cheapest | $12.95 |
| Seller | Pololu | Pololu |
| Availability | In stock | In stock |
| Rating | — | — |
| Weight | 56.7 g | 6.8 g |
| Mounting hole size | — | #4-40 |
| Shaft diameter | — | 6 mm |
| Size | — | 25.4 mm diameter × 9.2 mm thick |
| View at seller ↗ | View at seller ↗ |
Specifications are extracted automatically from seller data — an empty cell means the seller does not publish that value, not that the product lacks it.
Robotitem does not test products. This comparison reports seller-published data only, and ranking never takes affiliate commission into account.