This systematic measuring device is for all types of spans, from conventional to fingertips. Measures finger and thumb size from 1/2 to 1-1/8". Made of high-grade plastic and super sturdy.
Jayhawk is proud to be the exclusive manufacturer of the BT Fitter.
Created by Bill Taylor more than 30 years ago, the BT Fitter provides an economical and very reliable way to fit all types of bowlers.
The recently rewritten instruction manuals provide the insight you need to get the most out of the tool.
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