BI0002087

Specification:

• 100% brand new
  

• 75pcs of gear can match each other, all combined into gears, these gears are suitable for shaft

• Containing worm, straight teeth, shaft gear, the tooth crown, the double reduction gear

• DIY science and small production, product design, mechanical model

• Color: White

75pcs/set lists:

• Spindle straight tooth : 9 kinds (each one)

• Crown gear: 11 kinds (each one)

• Single gear: 12 kinds (each one)

• Double gear: 19 kinds (each one)

• Belt pulley: 7 kinds (each one)

• Worm: 2 kinds (each one)

• Connecting rack: 2x

• Axle sleeve: 6x

• Tee collar: 1x

• Gear-B: 1x

• Belt: 5 kinds (each one)
  

Package:75pcs /set tools

EMS, DHL, FEDEX, UPS are available with discount.

Your order will be shipped out via Seller Shipping Method Without Tracking Number and you will get your

goods within 39-60 days, please wait for your package patiently.

If you want the tracking number, please kindly pay the China Register Air Post Mail cost.

Moveover, fast shipping EMS, DHL, FEDEX will spend 5-15 workdays for you to get your items, thank you.
 

If the shipping company do not ship the iterms to your country .
Contact us by email or Ali TradeManager. We will try our best to help you !

You satisfaction and positive feedback is very important to us.Please leave positive feedback and 5 stars if you are satisfied with our items and service.

If you have any problems with our items or services,please feel free to contact us first before you leave negative feedback.We will do our best to solve any problems and provide you with the best customer services.

Your encouragement and support is our continuously forward momentum.

Thank you very much!

Best Wishes!