APOMOONS12Pcs Football Studs, Plastic Nylon Rugby Boots Studs Replacement for Men Boy Kids Adults Shoes, Compatible with Nike Compatible with Puma Complimentary Wrench 8Pcs 13mm&4Pcs 16mm Black

Great value for money and do what’s needed

They didn’t fit the adidas football boots screw in as shown as the example

These fit my son's rugby boots perfectly well (so that he can use them for football).Obviously a standard screw thread size, and a standard fitting for the spanner as it worked to take off the existing metal studs as well.You get eight slightly longer studs and four shorter, not sure why; maybe that is a standard football thing.They are a hard plastic so may be brittle; only time will tell. I suspect that a more rubbery material would be more durable but we shall see. For now they are working fine. The only problem is that his rugby boots have 16 studs so I need two packs of these.

they fit perfectly

I didn't even play with those onAs I was tighten them left marks material is very bad one screw came off .I was looking forwarded but very disappointed