AirCraft AT0016-32 Spacer For Air Ratchet Wrench
At a Glance: Replacement spacer/shim for the AirCraft AT0016 air ratchet—sets correct clearances to keep the mechanism aligned and running smoothly.
In tight mechanical assemblies, a “little spacer” is basically a precision decision about how the whole tool behaves. The AirCraft AT0016-32 Spacer is a replacement spacer shim used in the AirCraft Air Ratchet Wrench (AT0016 series) to control clearance and component positioning. By keeping parts correctly spaced, it helps reduce end-float (unwanted movement), supports smooth engagement, and prevents metal-to-metal rubbing where it shouldn’t happen. If a spacer is worn, distorted, or missing, the ratchet can feel rough, develop play, or start wearing higher-value components faster. Replacing the spacer brings the assembly back into alignment for dependable, consistent operation.
Spacers and shims are used to fine-tune internal positioning—especially around bearings, plates and gear carriers. Correct spacing helps reduce backlash and protects parts from uneven stress and premature wear.
