IT-5104-45 | Internal Diameter/Groove Gages | Pin Seal Diameter Gages

Internal diameter/groove gage with points at 45° angle, 

Range: 1½” – 10” (38.1 mm – 254 mm), Depth:  4” (101.6 mm), Indicator Travel: ½”,Indicator Resolution: .0005”, Angled Points: Yes, 45°.

Precision Measurement for Deep, 45° Angled Internal Features

The Gagemaker IT‑5104‑45‑1 Internal Diameter/Groove Gage is engineered for inspecting internal diameters, grooves, chamfers, and sealing surfaces inside tubular components — especially those with 45° angled internal profiles and deeper internal geometries.

As the extended‑depth version of the IT‑5104‑45, this model combines 45° angled contact points with increased reach, making it ideal for premium connections, machined parts, and any internal geometry requiring steep‑angle engagement beyond standard depth.

Built for machining, threading, and QC environments, the IT‑5104‑45 delivers consistent, repeatable measurements across demanding industrial applications.

GAGEMAKER IT-5104-45: Internal Taper & Groove Diameter
Gage, 4" Depth, 1-1/2" - 10" Diameter, Contact Points at 45°