Hourglass Spacers 1/4in ID x 1in OD x 1-1/2in

The Hourglass Spacers 1/4in ID x 1in OD x 1-1/2in from ALLSTAR PERFORMANCE are precision aluminum ring spacers engineered for racing and high-performance automotive applications. These spacers distribute loads evenly across wheel hubs, suspension components, and drivetrain assemblies where precise spacing is critical to alignment, vibration reduction, and structural integrity. Whether you're building a drag racing platform, street rod, or professional race car, these hourglass-profile spacers address the exact spacing requirements that prevent binding, misalignment, and premature component wear.

Machined from lightweight aluminum in a natural finish, the hourglass design features a 1/4-inch inner diameter and 1-inch outer diameter with a 1-1/2-inch thickness, providing a compressed profile that fits tight installation zones without excess bulk. The hourglass geometry—wider at each end, narrower in the middle—minimizes deflection under load while maintaining strength across radial and axial stress points. This design is particularly effective in suspension spacers, shaft isolators, and fastener applications where you need to control runout and eliminate slop without adding weight; at just 0.14 pounds per spacer, these components keep your overall assembly weight minimal. The natural aluminum surface resists corrosion under standard conditions and can be anodized or finished to match your build aesthetic.

These spacers are ideal for fabricators, race teams, and performance enthusiasts who demand tight tolerances and repeatability across suspension tuning, wheel offset correction, and drivetrain assembly. Installation is straightforward—simply slip the spacer onto the relevant shaft or hub bore, secure with appropriate fasteners, and torque to your specification. Compatible with virtually any shaft, axle, or hub system that accepts a 1/4-inch ID bore, they work equally well in front and rear applications, steering linkage, transmission mounts, and custom fabrication projects where OEM spacers don't fit your geometry or where you need adjustable spacing for fine-tuning suspension geometry and alignment.