Product Description
Specifications:
1) Dimensions: ?45, 54, 63mm
2) Frequency: 8.2, 1.95MHz, 58, 66KHz, or customized
3) Color: black, gray, white, or customized
4) Lock: three or four ball clutch, standard, super
5) Surface: smooth or dotted
Outer packing:
500pcs/carton