R3 bracket 3D models

Arduino uno r3 box v1

Arduino mega r3 box v1

Arduino-Lego Platform (Uno R3)

Strong bracket

Parametric L Bracket for any size you want

suitcase wheel bracket

Remington R3 Shaving Razor Wall Mount

Box Garden Lattice Bracket

Mounting bracket hot air gun

Bracket for Kenmore Ultrawash Dishwasher

Raspberry Pi 2 case with mounting bracket

IKEA Kvart 22mm tube mount.