Gyford Simply Standoffs 1" Diameter/1" Barrel Length Standoff Kit Gyford Simply Standoffs 3/4" Diameter/3/4" Barrel Length Standoff Kit Gyford Simply Standoffs 1/2" Diameter/1/2" Barrel Length Standoff Kit Gyford Simply Standoffs 1" Diameter/1" Barrel Length Single Standoff Gyford Simply Standoffs 3/4" Diameter 3/4" Barrel Length Single Standoff Gyford Simply Standoffs 1/2" Diameter/1/2" Barrel Length Single Standoff Gyford Simply Standoff Surface Mount Kit