With a 1" height these precision router collet reducers will work in most standard routers. Allows you to use 1/4" shank bits in your router. Sold individually. Reduces your 1/2" collet to 1/4".

• This premium quality collet reducing sleeve measures 1/4" I.D. x 1/2" O.D.

This premium quality collet reducing sleeve measures 1/4" I.D. x 1/2" O.D.Infinity Tools