Clevis Size: 4*4*25mm
Package include:
Aluminium Elevator Clevis for Ø2.5mm *2
Brass Adopter Ø2.5￫Ø2.0mm Rod*2
Ø2.5*5.7mm Metal Pin*2
E-clip*2
Feature: 
Servo Arm L:6mm
Increase Resolution, Lower Down Sensitivity for Elevator.
Create More Power to Elevator Surface
More Easily to Install in Small Fuselage
Clevis Weight: 0.39g; Adopter Weight: 0.7g
Lightening Desgin Which is 3 times Lighter than Tanditional Clevis
Comparing with 10mm Arm, The Remote Control Rate Rise From 36% to 99%, Resolution will Increase 2.75 times.    
***Video:  https://reurl.cc/r82RMx
Easily Adjust Length
Anodizied Aluminium Alloy Surface on Clevis
Includede 1 pair in a Package