# Chair Mounting Bracket Set KM-MB20

**Chair Mounting Bracket Set KM-MB20**

- Brackets are printed in Black (images shown in gray for clarity).
- Select angle option from 55 deg to 135 deg (Angle is measured from the front of the chair armrest down to the top of the chair armrest).
- Select curve distance. (Measure a 140mm straight line from one end of curve to other end, then measure distance from center of straight line to center of curve).
- Included for each bracket are (2) velcro straps for mounting to chair, and (4) 10mm screws for mounting bracket to platform/device.
- Platform for Track or ChairTrack is recommended.
- It takes approx. 13 hours of 3D print time for each bracket to create these parts at 80% infill.
- Designed for chairs with curved front arm, similar to these ones:

**Installation Instructions for:**

KeyMouse Track with Platform (front of armrest is curved)

KeyMouse Track with Platform (front of armrest is curved down)

KeyMouse Track without Platform (front of armrest is curved)

KeyMouse Track without Platform (front of armrest is curved down)

KeyMouse ChairTrack with Platform (front of armrest is curved)

KeyMouse ChairTrack with Platform (front of armrest is curved down)

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**Spec Sheets - Print & Cutout to Ensure it Fits Your Chair:**

**6mm Curve Distance**KM-MB20-55-6-C - 55 degree angle / 6mm curve distance

KM-MB20-60-6-C - 60 degree angle / 6mm curve distance

KM-MB20-65-6-C - 65 degree angle / 6mm curve distance

KM-MB20-70-6-C - 70 degree angle / 6mm curve distance

KM-MB20-75-6-C - 75 degree angle / 6mm curve distance

KM-MB20-80-6-C - 80 degree angle / 6mm curve distance

KM-MB20-85-6-C - 85 degree angle / 6mm curve distance

KM-MB20-90-6-C - 90 degree angle / 6mm curve distance

KM-MB20-95-6-C - 95 degree angle / 6mm curve distance

KM-MB20-100-6-C - 100 degree angle / 6mm curve distance

KM-MB20-105-6-C - 105 degree angle / 6mm curve distance

KM-MB20-110-6-C - 110 degree angle / 6mm curve distance

KM-MB20-115-6-C - 115 degree angle / 6mm curve distance

KM-MB20-120-6-C - 120 degree angle / 6mm curve distance

KM-MB20-125-6-C - 125 degree angle / 6mm curve distance

KM-MB20-130-6-C - 130 degree angle / 6mm curve distance

KM-MB20-135-6-C - 135 degree angle / 6mm curve distance

**8mm Curve Distance**

KM-MB20-55-8-C - 55 degree angle / 8mm curve distance

KM-MB20-60-8-C - 60 degree angle / 8mm curve distance

KM-MB20-65-8-C - 65 degree angle / 8mm curve distance

KM-MB20-70-8-C - 70 degree angle / 8mm curve distance

KM-MB20-75-8-C - 75 degree angle / 8mm curve distance

KM-MB20-80-8-C - 80 degree angle / 8mm curve distance

KM-MB20-85-8-C - 85 degree angle / 8mm curve distance

KM-MB20-90-8-C - 90 degree angle / 8mm curve distance

KM-MB20-95-8-C - 95 degree angle / 8mm curve distance

KM-MB20-100-8-C - 100 degree angle / 8mm curve distance

KM-MB20-105-8-C - 105 degree angle / 8mm curve distance

KM-MB20-110-8-C - 110 degree angle / 8mm curve distance

KM-MB20-115-8-C - 115 degree angle / 8mm curve distance

KM-MB20-120-8-C - 120 degree angle / 8mm curve distance

KM-MB20-125-8-C - 125 degree angle / 8mm curve distance

KM-MB20-130-8-C - 130 degree angle / 8mm curve distance

KM-MB20-135-8-C - 135 degree angle / 8mm curve distance

**10mm Curve Distance**

KM-MB20-55-10-C - 55 degree angle / 10mm curve distance

KM-MB20-60-10-C - 60 degree angle / 10mm curve distance

KM-MB20-65-10-C - 65 degree angle / 10mm curve distance

KM-MB20-70-10-C - 70 degree angle / 10mm curve distance

KM-MB20-75-10-C - 75 degree angle / 10mm curve distance

KM-MB20-80-10-C - 80 degree angle / 10mm curve distance

KM-MB20-85-10-C - 85 degree angle / 10mm curve distance

KM-MB20-90-10-C - 90 degree angle / 10mm curve distance

KM-MB20-95-10-C - 95 degree angle / 10mm curve distance

KM-MB20-100-10-C - 100 degree angle / 10mm curve distance

KM-MB20-105-10-C - 105 degree angle / 10mm curve distance

KM-MB20-110-10-C - 110 degree angle / 10mm curve distance

KM-MB20-115-10-C - 115 degree angle / 10mm curve distance

KM-MB20-120-10-C - 120 degree angle / 10mm curve distance

KM-MB20-125-10-C - 125 degree angle / 10mm curve distance

KM-MB20-130-10-C - 130 degree angle / 10mm curve distance

KM-MB20-135-10-C - 135 degree angle / 10mm curve distance

**12mm Curve Distance**

KM-MB20-55-12-C - 55 degree angle / 12mm curve distance

KM-MB20-60-12-C - 60 degree angle / 12mm curve distance

KM-MB20-65-12-C - 65 degree angle / 12mm curve distance

KM-MB20-70-12-C - 70 degree angle / 12mm curve distance

KM-MB20-75-12-C - 75 degree angle / 12mm curve distance

KM-MB20-80-12-C - 80 degree angle / 12mm curve distance

KM-MB20-85-12-C - 85 degree angle / 12mm curve distance

KM-MB20-90-12-C - 90 degree angle / 12mm curve distance

KM-MB20-95-12-C - 95 degree angle / 12mm curve distance

KM-MB20-100-12-C - 100 degree angle / 12mm curve distance

KM-MB20-105-12-C - 105 degree angle / 12mm curve distance

KM-MB20-110-12-C - 110 degree angle / 12mm curve distance

KM-MB20-115-12-C - 115 degree angle / 12mm curve distance

KM-MB20-120-12-C - 120 degree angle / 12mm curve distance

KM-MB20-125-12-C - 125 degree angle / 12mm curve distance

KM-MB20-130-12-C - 130 degree angle / 12mm curve distance

KM-MB20-135-12-C - 135 degree angle / 12mm curve distance