5x5.5 (139.7) to 5x4.5 (114.3) / 87.1mm US Wheel Adapters 19mm Thick 1/2" Studs x 2 MERCEDES You will need conical seat

You will need conical seat lug nuts in 3/4 hex to fit your vehicle for installation

Only 5 Open Ended Lug Nuts per adapter Included same size as Adapter Studs

Wheelcentric is optional in most cases but If you have wheels that require a radius seat lug nut

5 to 5x115 USA Wheel Adapters 1" Thick 14x1

Part #  =  USA-5450-5115A9-74

5x5.5 (139.7) to 5x4.5 (114.3) / 87.1mm US Wheel Adapters 19mm Thick 1/2" Studs x 2 MERCEDES You will need conical seat5x5. 5 5x139. 7 to 5x4. 5 5x114. 3 US Wheel Adapters 20mm Thick 1 2" Studs x 2 5x5. 5 5x139. 7 to 5x4. 5 5x114. 3 US Wheel Adapters 19mm Thick 1 2" Studs x 2 NOTICE!! This is a built to order item listed as No Return. Disregard any mention of return later in this listing. If you buy the wrong item for whatever reason, you wreck your car, your wheels get stolen, someone told you the wrong measurement, bought 2 thinking it was 4, found a better price