Thank you for viewing. Homemade Headset Remover - Used for 1-1/8" φ28.6 (O.S.). - Please adjust by spreading with your fingers when using. - Made entirely of stainless steel, so hammer blows are easily transmitted and it is very resistant to rust. - As it is a homemade tool, the details are not perfectly finished. - Recommended for those who just want to "get it off" at any cost.