set of 4 , these adapters allow you to mount 6 bolt Chevy/Toyota pattern wheels like found on 80s Import pickups on your old Subaru set of 4 comes with 8 longer 12mm-1.50 pitch wheel studs to replace 2 per wheel stock studs, comes with 24 12x1.50 lug nuts, 1" thick fits EA71, EA81, EA82 Loyale, Brat , XT4