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Hobby Wheels

Ball Caster with 3/4in. Metal Ball No reviews yet Rating: none Availability: In Stock Price: $2.99 Pololu Pololu Item #: 0-PL955 - This ball caster kit includes a black ABS housing, a 3/4in. diameter metal ball, two spacers (1/16in. and 1/8in. thick), and two #2 screw sets. This ball caster kit includes a black ABS housing, a 3/4in. diameter metal ball, two spacers (1/16in. and 1/8in. thick), and two #2 screw sets.The total height of this ball caster is 0.83in. with no... [more info...]

Ball Caster with 3/4in. Plastic Ball No reviews yet Rating: none Availability: In Stock Price: $3.59 Pololu Pololu Item #: 0-PL954 - This ball caster kit includes a black ABS housing, a 3/4in. diameter plastic ball, three dowel pin rollers, two spacers (1/16in. and 1/8in. thick), and two #2 screw sets. This ball caster kit includes a black ABS housing, a 3/4in. diameter plastic ball, three dowel pin rollers, two spacers (1/16in. and 1/8in. thick), and two #2 screw sets.The total height of this... [more info...]