Specification
Material:metal iron
Colour:Silver
Size:1.22 inch/31mm, Diameter:0.24 inch/6mm.
Quantity:10pcs(including screw and nut)
Note:The ends of the screw and nut must be inserted into a 4mm hexagonal spanner to tighten them, if you only use a hexagonal spanner, then it will move with the rotation and will not tighten.
This hardware repair kit is convenient for you to maintain and modify your roller skates. It has enough accessories so that you don't need to spend more money to replace roller skates. Suitable for outdoor sports enthusiasts and roller skaters.