Scion FRS / Subaru BRZ 20mm DRM Type TRAK+ Wheel Spacers - BlackWidth 20mm DRM Spacer: Bolt to The Hub With Existing Wheel Studs And Special Nuts, Wheel is Bolted to Spacer. BP: 5 100 x CB: 56 x T: 12x1. 25 If the Depth of the Spacer is Smaller Than the Length of the Studs, the Wheels Used Must Allow For Small Cavities in the Mounting Pad of the Wheel If Using Wheels Without Cavities, the Studs Should be Shortened. Includes Two Spacers Scion FRS Subaru BRZ 20mm DRM Type TRAK+ Wheel Spacers Black H&R HRBLKSPCR