COLLAR M6 x 5mm / Heel Guard Collar 5 (part HGCLR-5) is a 5mm thick spacer collar with a 6mm internal diameter, for use with M6-size bolts. Made of Black anodized billet aluminum. This general purpose spacer is often used with SATO Rear Sets to provide clearance between the R-side heel guard and the master cylinder, but can also be used with our M6-size spools where additional clearance is needed behind the spools, along with many other uses.








