Hirobo HI2522031 Adjust Rod M2 x 115 Threaded Linkage Rod for RC Models  [HI2522031]

Adjust rod M2 x 115 for linkages

This is an RC-scale adjust rod intended for linkage and trim work where an M2 threaded rod of 115mm length is required. The part is sold as a single threaded rod identified by its model code, and it serves as a basic component in control linkages for helicopters and other small-scale models.

Functionally, an adjust rod like this provides length adjustability between rod ends, ball links or clevis connectors. Install by engaging the M2 threads into compatible rod ends or link blocks, confirm sufficient thread engagement, and check movement through the full control throw to avoid binding.

When tuning, use the rod to fine-adjust neutral positions and control throw before finalising servo endpoints and mechanical stops. Regularly inspect thread condition and connections as part of routine maintenance on model control systems.