Technical Data:
Series: 568
Product type: ABSOLUTE Borematic Non-Interchangeable-Head Snap-Open Bore Gage Set
Range: 0.275 - 0.5 in
Measurement: Three-point inside diameter
Each listed size is supplied as a complete gage with its own display unit and measuring head.

Content:
1 x Complete gage, 0.275 - 0.35 in
1 x Complete gage, 0.35 - 0.425 in
1 x Complete gage, 0.425 - 0.5 in
1 x Setting ring, 0.35 in Dia.
1 x Setting ring, 0.425 in Dia.
3 x Spanner