This 44mm Spacer is known as the 10mm Skate Truck Bearing Support Spacer as this spacer fits onto the axles of the 10mm Skate truck Axels. This spacer is used when mounting the TRAMPA wheel onto 9.525mm (10mm) or 3/8ths of an inch Skate Truck Axles.
All of the TRAMPA spacers are produced as one long tube, The Tube will be T6 Heat Treated to give the ultimate strength. It is then High Quality Bead polished for best appearance and surface protection & then finally the tube is CNC cut to the exact spacer length for precision mounting.
This Spacer measures 9.525mm (id) x 14mm (od) x 44mm (long) & is specifically designed to fit TRAMPA Wheels onto 10mm Skate Trucks Axels perfectly.