Groovemaster 3pc Set - 30-463-4
1 each, Inch Size: 1, 2, & 3
- Made in the U.S.A.
- Highly effective Caliper Attachment for quick, and accurate measurements of internal and external diameters of Retaining Ring grooves, O-Ring grooves and undercuts
- Available individually and in convenient sets
- Precision machined from steel, hard chrome plated for extra wear resistance
- Fits all 6" Vernier, Dial and Digital Caliper with a maximum jaw-thickness of .140"
- Measures internal grooves from .200" up to the capacity of the caliper
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3pc Set (1 each of Inch Size 1, 2, & 3)
