5/8 Inch Precision Chrome Steel Bearing Balls G25 30 Pack 1/2" X 23/32" X 6.6' which can change shaft rotation

which can change shaft rotation direction while the wiring positive andnegative be changed

Suitable for: 3-17mm/ 0

Pipe Clips are suitable for securing pipes

Use with a power tool or a hammer(power tool be better)

Maximum Load: 343N

5/8 Inch Precision Chrome Steel Bearing Balls G25 30 Pack 1/2" X 23/32" X 6.6' which can change shaft rotationThe finest quality chrome steel produced in accordance with the highest industry standards. Chrome steel balls offer the precise geometry and fine surface finish that makes them especially useful for casters, drawer slides, door locks and many other applications. Suitable for a range of purposes, some of the most common are listed below: 1 8" is often used for clusters and old Eglish style headsets 1 4" is often used for rear wheels and bottom