Home Telephone Location Login Basket

Which file do I need?

There are a number of different sized files available. Please use the table below to identify which file suits you chain. The range of files and accessories is available here.

 

Chain Type

File Size
  mm Inch
25, 91 4.0 5/32
90 4.5 11/64
20, 21, 22, 95 4.8 3/16
16, 18, 26, 27, 72, 73, 75 5.5 7/32