Aluminum Servo Arms Double Arm 23T 4-40# Thread Red, for 4 Inch JR

$13.19

About This Product :

  • PARAMETER – thread:American Standard 4-40#;distance from hole center to hole center:4 inch.
  • MATERIAL – CNC aluminum.
  • for – RC model airplane JR.
  • FEATURE – 23 tooth spline,alloy body makes it work better than plastic one,stronger and solid.
  • PACKAGE CONTENT – 1pc x Aluminum Servo Arm.

86 in stock