Check the listing for details. Tam Valley Depot ~ Micro Servo Bracket Kit ~ B3D001. Condition: New. Listed at 7.89 USD. Iron Planet Hobbies Tam Valley Depot ~ Micro Servo Bracket Kit ~ B3D001 This bracket is designed to mount underneath the layout and actuate the points with a spring wire. To munt the servo a single screw and gap-filling CA glue (hold in place with a rubber band until dry) is used. You are free to use this bracket in other creative ways if you feel the need to experiment. Comes with a piece of foam tape for easy attachment to the layout and two 1/2" x #4 screws for permanent attachment. A #4 screw fits snugly in the mounting holes so that when you are under the layout the screws will not fall in your face. Also comes with a piece of music wire.SpecsActuating Wire- .032" steel music wire. Length - 5" before assembly; 3" usable length after assembly (maximum thickness of subroadbed + track height)Bracket Size - 1 3/16" wide x 1.0" deep X 1 3/16" highFits servo size 0,87" (23mm) wide x .47" (12mm) deep (SG90, 9g servos).Minimum mounting clearance under layout - 1.5"Mounting Screws - #4 x 1/2" for bracket to layout; 1 screw (comes with servo) for attachment of servo to bracketMaterial - PLA plastic(Optional) Snap Switch - Digi-key EG4542-ND; mounting screw- Micro Fasteners LPP0205 - #2x 5/16" screw for plasticScales - Z to OWe are a Tam Valley Depot authorized dealer. Thanks For Looking!