Chicago Brand Bore Gauges

Telescoping Bore Gauges, 0.313-6.000 in. Bore Adjustment Range, Set of 6

Part Number: CBI-50215

4.5 out of 5 stars ( 20 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

Small Hole Bore Gauges, 0.125 in. - 0.500 in. Bore Adjustment Range, Set of 4

Part Number: CBI-50216

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

Dial Bore Gauge, 0.240 in. - 0.400 in. Bore Adjustment Range, Brown Wood Case, Each

Part Number: CBI-50270

Not Yet Reviewed

Estimated Ship Date: Mar 12, 2026 if ordered today

• Drop Ship
• Special Order

Dial Bore Gauge, 0.400 in. - 0.700 in. Bore Adjustment Range, Brown Wood Case, Each

Part Number: CBI-50271

Not Yet Reviewed

Estimated Ship Date: Monday 2/23/2026 if shipped by air