What size allen wrench do i need to remove brake calibers to replace disc pads?

Question

What size allen wrench do i need to remove brake calibers to replace disc pads?

Answer 1

go to an auto parts store

Answer 2

it depends on the vehicle.. most gm are 3/8

Answer 3

6 inch

Answer 4

Allen wrench's are sold in kits. also check to see if you need Metric or fractional, It will depend on the year and model of you vehicle. Make sure it is allen heads, and not star heads. I have gotton hung up a couple of time trying to use the wrong wrench.

Answer 5

if its on GM, its a T-50. thats if its a star type.