← All assets · 3D models P Proving Ring With Gauge (Geotechnical Soil Testing Laboratory) Download GLB (40 KB) Steel proving ring with mounting bosses, stem, brass gauge body and cream dial; the ring bore is genuinely open. kitmodernrealistic CC0 — free for any use, no attribution required Type3D model CategoryProps Triangles2.3k StyleRealistic FormatGLB Size40 KB LicenseCC0 SourceCollected by EarthOnline