Manufacturer Description

This is an Align 2mm Blade Balancer, and is intended for use with the Align T-Rex 250 and 450 helicopters. This balancer is used to balance Align 250 main blades, as well as Align 450 main blades and tail blades.
Includes:

(1) Rod (2mm)
(2) Nut
(1) Collor (2x3x8.5mm)