TESA 0.5-1.6" Internal Bore Micrometer 3-Point Set With Setting Rings In Box

Bowers 3 Point Internal Bore Micrometer 25-35mm with setting ring In Box Mic

TESA Imicro 0.5-1.0" Internal Bore Micrometer Guage 3-Point Set W/ Setting Rings

Bore micrometer by Tesa. measures 35 to 40 mm with 35 mm setting ring

Coventry MICRO-MAAG EA05 1/4"- 1/2" Internal bore measuring micrometer gauge set

TESA I-MIC 3.5-6.5mm Internal Bore Micrometer 3-Point Set In Box

Bowers Bore Micrometer Gauge Set Internal 5-6" Inch Setting Ring Boxed Case

TESA Shardlow Imicro 0.275" - 0.500" 3-Point Bore Micrometer Set W/ Setting Ring