To get the correct size scale, you need to measure the overall length of the scale and then subtract 6". For example, on your 48" Bridgeport, your scales' overall length is going to be 41" so to get the proper scale you will subtract 6" and order the 35" scale.
This will not work if you have an Acu-Rite MillPWR, please call the number below for pricing
If you have any questions please call 1-800-285-5271
Please pick your size on the pull-down below: