Du-Bro 3/32" Dura-Collars (4-Pack) – Precision Shaft Collars with Set Screws for RC & Hobby Applications [DUB138]

The Du-Bro 3/32" Dura-Collars (part number DUB138) are high-quality shaft collars designed for 3/32" (2.4mm) diameter shafts. Ideal for securing wheels, gears, or pulleys in RC airplanes, cars, boats, and robotic systems, these collars provide a solid grip via an included hardened steel set screw, ensuring stable operation without shaft damage.

Each pack includes four steel collars, matching set screws, and an Allen wrench for quick and secure installation—perfect for both builders and repair techs.

Key Features:

• Part Number: DUB138

• Fits: 3/32" (2.4mm) shafts

• Includes:

  • 4 precision-machined steel collars

  • 4 set screws

  • 1 Allen wrench

• Material: Hardened steel for strength and reliability

• Applications: RC vehicles, robotics, mechanical linkages, and control rods

• Function: Prevents axial movement and maintains alignment of rotating parts

Depend on Du-Bro 3/32" Dura-Collars (4-Pack) [DUB138] for secure, vibration-resistant shaft retention in all your precision hobby and mechanical builds.