Wheel Inserts

Ball Seat Inserts

Ball Seat

Ball Seat O.E. Mercedes

Commonly used on foreign aftermarket wheels and some US wheels that have the smaller (.510") stud hole.
The (.510) I.D. stud hole is not the most popular size because it will not accept a 14mm stud.
  Part#             Price
  WI510  Ball Seat Insert

$ 1.05

This insert is most commonly used in early factory O.E. Mercedes Benz 14" alloy wheels.
Often during the chrome plating process the original inserts are lost or damaged. This insert is the exact replacement.
  Part#             Price
  WI8001  OE Mercedes Ball Seat Insert

$ 2.97

Cone Seat Inserts

Conical Seat

Conical Seat

Commonly used on foreign aftermarket wheels and some US wheels that use the smaller (.610) I.D. stud hole.

The (.610) I.D. stud hole is not the most popular size because it will not accept a 14mm stud.
  Part#             Price
  WI610  Conical Seat Insert

$ 0.87

Commonly used on most US aftermarket wheels that use the larger (.630) I.D. stud hole.

The (.630) I.D. stud hole size is the most popular size because it will accept a 14mm stud.
  Part#             Price
  WI630  Conical Seat-60 Insert

$ 0.87

Oversized Insert

Duplex Insert

Commonly used when re-drilling wheels to change from one bolt pattern to another.

The larger 1.250" O.D. of the outer helps to cover up the old bolt pattern. This insert has the popular (.630) I.D. stud hole.
  Part#             Price
  WI660  Oversized Conical Insert

$ 2.07

Commonly used on most US aftermarket wheels for duplex (.690") I.D. stud hole.

 
  Part#             Price
  WI690  Duplex Conical Insert

$ 2.97