Found 7 3D-models for “standard size” across many websites

#SAE#66x91#sleeved card#Sumo Robot#dispenser#card holder#inch#standard sized servo#shot glass#machine
ThingiverseThingiverse
Screw & Nut Reference for Small Standard Sizes

Screw & Nut Reference for Small Standard Sizes

ThingiverseThingiverse
Standard Size Servo Mounts

Standard Size Servo Mounts

ThingiverseThingiverse
The Basic Shot Glass

The Basic Shot Glass

ThingiverseThingiverse
Dual card holder 63,5 x 88 sleeved cards (66 x 91)

Dual card holder 63,5 x 88 sleeved cards (66 x 91)

ThingiverseThingiverse
Arduino Sumo Robot

Arduino Sumo Robot

ThingiverseThingiverse
E3D V6 30mm Fan Duct With Zip Tie Straps

E3D V6 30mm Fan Duct With Zip Tie Straps

ThingiverseThingiverse
E3D V6 30mm Fan Mount With Zip-ties -BEEFY-

E3D V6 30mm Fan Mount With Zip-ties -BEEFY-

Showing 1 to 7 of 7 results