45NRTH Aluminum Carbide Concave Replacement Studs 851-136

Replace missing studs or create your own custom pattern in a set of studless 45NRTH carcasses to achieve Bitchin' Gription!  These combine the low rolling weight of aluminum bases with the diamond hardness of carbide tips.  The concave ends on these give you superior bite on slickery ice and sharpen with use ensuring they work better with time.  They come in packs of 25 or 100.  Don't forget to grab an insertion tool!