Smart Electronics 75 db/tétel műanyag fogaskerék, fogasléc, szíjtárcsa, szíj, csigakerék, egy- és kétfokozatú 8-56 fogas
Smart Electronics 75PCS/lot Plastic Gear,Rack,Pulley,Belt,Worm Gear,Single-and Double-gear 8-56 Teeth
 
Tracking info of  China Post Ordinary Small Packet Plus can be check here : www.17track.net/en 
 
 
This package including gear, rack, pulley and belt drive a total of 75 parts, photo as the photo. Many parts are our own design and production, other places can\'t buy accessories variety is complete, the experiment is scientific research, popular science activities, personal diy models such as the necessary machinery accessories,
75 kinds of gear package, It can be used whether model, toys, cars, planes, remote control toys. This package including gear, rack, pulley and belt drive a total of 75 parts
 
The package including :
9 kind of Spindle gear
11 kind of Crown gear
12 kind of Single gear
19 kind of Double gear
7 kind of Belt pulley
2 kind of Worm gear
5 kind of Belt
2 PCS Connect rack
6 PCS Axle sleeve
1 PC Tee Axle Sleeve
1 PC Bevel gear
1766438050 - advanced