Buy now: £3.74
Description:
100% brand new & high quality
This is a kind of universal double transmission gear, to meet your DIY needs, it contains 19 size, you can freely combine them.
The hole is loose and tight, you can refer to my table.
Double gears reduction gear
Total of 19 species.
Module: 0.5.
Thickness: 4-5 mm
Gear diameter calculation formula: (+ 2) X number of 0.5 (MM)
Size:as pictures
Package includes: 19 pcs Double gears reduction gear
Buy now: Currently Unavailable