Also fits other brand boots such as the USD Carbon/Carbon Free models

Large/XLarge skates size 10 and bigger (will say 5-8 printed on inside of cuff)

Sizes: S - skates size from 34 to 37

even some without removable factory insoles

and the lower height adds stability and control while adding pop to your ollies

Sonic SQUARE Universal Extender 6mm Square Inline Axle Kit - Set of Axles Fancy Lad Also fits other brand bootsUPGRADE AXLE KIT FITS ROLLER HOCKEY SKATES WITH SQUARE FLUSH BOLTS ADJUSTABLEPartially thread for wider frames thread more for narrower frames STRONG1 4 (6. 35 mm) axles are built tough solid steel at contact points with frame FLIGHT TESTEDSpacers made with structural aircraft aluminum for high strength & durability CONTENTS 8 structural aircraft aluminum spacers 8 Extender Square axles COMPATIBILITYFits Bauer, Mission and Marsblade skates with square