Technic,+Gear+40+Tooth

Part Description:
It is circular. It weighs about 3.76 grams. There are ridges all the way around the perimeter of the circle. Within the gear, there are 12 holes and 5 slimmed down plus symbols.

Interfaces:
//The technic gear 40 tooth can fit with:// Brick (1x6, 1x4) with holes Plates Technic, Pin long with friction ridges lengthwise Technic, Axle pin with friction ridges lengthwise Pin long without friction ridges lengthwise Pin without friction ridges lengthwise Black Technic, Gear 12 Tooth Double Bevel Gear 36 Tooth Double Bevel Light Bluish Gray Technic, Gear 16 Tooth Technic, Gear 20 Tooth Double Bevel

**Possible Uses:** If you put two of the gears next to each other, enabling them to lock into place with each other, they can work together and rotate other parts.