Specification Brand : POCREATION BulletPoint1 : [Uniform Connect Pressure] Constant spring tension delivers consistent, uniform connect pressure for reliable measurements.Telescopic T Bore Gauge BulletPoint2 : [Versatile Application] Ideal for inner diameter detection with telescopic spring pistons, suitable for use with micrometers or calipers with a knurled locking device. Inside Micrometer Set BulletPoint3 : [High Measurement] Double action handles ensure accurate self-centering for quick checking of holes, slots, and recesses up to 6 inches deep. 8-150 mm T-Bore Hole Gauge BulletPoint4 : [ Wear-resistant] Made of tool steel with -ground points, providing durability and wear resistant. Bore Micrometer Set BulletPoint5 : [Complete Set] 6-piece telescopic gauge set ranging from 8-150mm, for various measurement needs. Telescoping Gage Set ItemName : Telescopic Gauge Set 6 Pcs, 8-150mm Telescopic Bore Gauge Adjustable Inner Diameter Gauge Micrometer Measuring Tools with Pouch for Quick Checking Holes and Slots Up to 6in Deep ItemPackageDimensions_Height : 2 centimeters ItemPackageDimensions_Length : 20 centimeters ItemPackageDimensions_Width : 16 centimeters ItemTypeKeyword : bore-measurement-gauges Manufacturer : POCREATION ModelNumber : POCREATIONseabzvcgw2 PartNumber : POCREATIONseabzvcgw2 ProductDescription : Specification: Material: Tool steel Color: Shown as picture Measuring Range: 8-150mm Accuracy: 0.1 Quantity: 6Pcs/Set (ABCDEF) Scope of Application: Telescopic spring piston in the hole (or groove), can conduct inner diameter detection, used with micrometer or caliper, with knurled locking device. Package List: 1 Set Telescopic Gauge (6pcs) ProductSiteLaunchDate : 2024-09-11T03:03:34.518Z Style : Neoteck 1" Digital Indicator Set + 0.7-6" Bore Gauge