AirCraft Air Needle Scal. Service Kit Trigger Comp. (16-17) For AT0024 (AT0024-SK04)

At a Glance: Trigger and pin component kit (Parts 16 & 17) for the AirCraft AT0024—restores smooth trigger action and dependable control during scaling.

A needle scaler is a high-impact tool, so control matters. If the trigger is bent, loose, sticky, or not returning properly, the tool becomes harder to manage and less predictable—especially when you’re working around welds, edges, or tight spaces.
The AirCraft AT0024-SK04 Trigger Comp. Service Kit includes parts 16 and 17 from the AT0024 spares diagram, replacing the trigger lever and its pin. It’s the ideal fix when the trigger feels sloppy, doesn’t engage cleanly, or you want to restore that tight, responsive feel that makes the AT0024 easier (and safer) to use.