IT-5104-30-1 | Internal Diameter/Groove Gages | Pin Seal Diameter Gages

Internal diameter/groove gage with points at 30° angle and .0001” Resolution Indicator,

Range: 1½” – 10” (38.1 mm – 254 mm), Depth: 4” (101.6 mm), Indicator Travel:  ½”, Indicator Resolution: .0001”, Angled Points:  Yes, 30°

Precision Internal Diameter & Groove Measurement for Deep, Angled Internal Features

The Gagemaker IT‑5104‑30‑1 Internal Diameter/Groove Gage is a specialized inspection tool engineered for measuring internal diameters, grooves, chamfers, and sealing surfaces inside tubular components — especially those with 30° angled internal profiles and deeper internal features.

As the extended‑depth version of the IT‑5104‑30, this model combines 30° angled contact points with increased reach, making it ideal for premium connections, machined parts, and any internal geometry requiring angled engagement beyond standard depth.

Built for machining, threading, and QC environments, the IT‑5104‑30‑1 delivers consistent, repeatable measurements across demanding industrial applications.

GAGEMAKER IT-5104-30-1: Internal Taper & Groove Diameter
Gage, 4" Depth, 1-1/2" - 10" Diameter, .0001 Resolution , Angled 30 Degree Contact Points.