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38mm Fixed Plate Caster Wheel | Directional Guide
Metal Caster Wheel for Robot-20mm
A low-profile, heavy-duty 20mm metal ball caster designed for autonomous robots. Unlike plastic casters, this stainless steel ball provides smooth 360-degree rotation and extreme durability, making it the perfect "third wheel" for Arduino and Raspberry Pi robot chassis. Quality assured by Pro Tronix.
50x20mm Polyamide (Nylon) Swivel Caster Wheel
A high-durability 50mm polyamide caster wheel designed for smooth movement and industrial-grade reliability. Featuring a 20mm wide tread, this wheel offers excellent chemical resistance and high load-bearing capacity, making it the perfect choice for mobile robot bases, flight cases, and workshop equipment. Quality assured by Pro Tronix.
Digital Servo Tester & Consistency Controller | 3-Channel CCPM
MG995 High Torque Digital Servo Motor | Metal Gear
A heavy-duty, high-torque digital servo motor designed for demanding robotics and RC projects. Featuring a full metal gear train and durable construction, the MG995 delivers the strength and precision needed for large robot arms, steering systems, and heavy-load actuators. Quality assured by Pro Tronix.