【Compatible with】1/8 inch (3.175mm) Shaft Size Motors
【Spec】48 Pitch, 17T 18T 19T 20T 21T
【Material】Made Of Quality 7075 Aluminum Alloy
【Package】5 Pieces in total (with 1 extra L Hex Key), Variety of tooth pinions allows for more gear setups
Description
Note:The color of the item may vary slightly due to photography and your own computer /Phone
Please allow some little manual measurement error.
Customer Satisfaction Guarantee
If you are not completely satisfied with our products, please do not hesitate to contact us to request a refund or exchange!
Note:Check your specific model's manual for compatibility,or Contact us.