Gagemaker’s internal diameter and groove gages IT-5104
Internal Diameter/Grooves
Gagemaker’s internal diameter and groove gages measure variation in internal bore diameters. Diameter/groove gages are shipped with two .072″ diameter contact points (T072) as standard.
| Range | Depth | Indicator Travel |
Indicator Resolution |
Angled Points | Description | Model | |
|---|---|---|---|---|---|---|---|
 |
1½” – 10” (38.1 mm – 254 mm) | 4” (101.6 mm) | ½” | .0005” | No | Internal diameter/groove gage | IT-5104 |
| 1½” – 10” (38.1 mm – 254 mm) | 4” (101.6 mm) | ½” | .0001” | No | Internal diameter/groove gage, .0001” resolution indicator | IT-5104-1 | |
| 1½” – 10” (38.1 mm – 254 mm) | 4” (101.6 mm) | ½” | .0005” | Yes, 30° | Internal diameter/groove gage with points at 30° angle | IT-5104-30 | |
| 1½” – 10” (38.1 mm – 254 mm) | 4” (101.6 mm) | ½” | .0001” | Yes, 30° | Internal diameter/groove gage with points at 30° angle and .0001” Resolution Indicator | IT-5104-30-1 | |
| 1½” – 10” (38.1 mm – 254 mm) | 4” (101.6 mm) | ½” | .0005” | Yes, 45° | Internal diameter/groove gage with points at 45° angle | IT-5104-45 | |
| 1½” – 10” (38.1 mm – 254 mm) | 4” (101.6 mm) | ½” | .0001” | Yes, 45° | Internal diameter/groove gage with points at 45° angle and .0001” Resolution Indicator | IT-5104-45-1 | |
| 1½” – 10” (38.1 mm – 254 mm) | 6” (152.4 mm) | ½” | .0005” | No | Internal diameter/groove gage | IT-5106 | |
| 1½” – 10” (38.1 mm – 254 mm) | 6” (152.4 mm) | ½” | .0001” | No | Internal diameter/groove gage, .0001” resolution indicator | IT-5106-1 | |
| 1½” – 10” (38.1 mm – 254 mm) | 6” (152.4 mm) | 10 mm | .01 mm | No | Internal diameter/groove gage with metric indicator | IT-5106-M | |
| 1½” – 12” (38.1 mm – 304.8 mm) | 6” (152.4 mm) | ½” | .0005” | No | Internal diameter/groove gage | IT-5106-12 | |
 |
1½” – 10” (38.1 mm – 254 mm) | 6” (152.4 mm) | ½” | .0005” | Yes, 30° | Internal diameter/groove gage with points at 30° angle | IT-5106-30 |
| 1½” – 10” (38.1 mm – 254 mm) | 6” (152.4 mm) | ½” | .0001” | Yes, 30° | Internal diameter/groove gage with points at 30° angle and .0001” Resolution Indicator | IT-5106-30-1 | |
 |
1½” – 10” (38.1 mm – 254 mm) | 6” (152.4 mm) | ½” | .0005” | Yes, 45° | Internal diameter/groove gage with points at 45° angle | IT-5106-45 |
| 1½” – 10” (38.1 mm – 254 mm) | 6” (152.4 mm) | ½” | .0001” | Yes, 45° | Internal diameter/groove gage with points at 45° angle and .0001” Resolution Indicator | IT-5106-45-1 | |
| 1½” – 10” (38.1 mm – 254 mm) | 8” (203.2 mm) | ½” | .0005” | No | Internal diameter/groove gage | IT-5108 | |
| 1½” – 10” (38.1 mm – 254 mm) | 8” (203.2 mm) | ½” | .0001” | No | Internal diameter/groove gage, .0001” resolution indicator | IT-5108-1 | |
| 1½” – 10” (38.1 mm – 254 mm) | 8” (203.2 mm) | 10 mm | .01 mm | No | Internal diameter/groove gage with metric indicator | IT-5108-M | |
| 1½” – 10” (38.1 mm – 254 mm) | 8” (203.2 mm) | ½” | .0005” | Yes, 30° | Internal diameter/groove gage with points at 30° angle | IT-5108-30 | |
| 1½” – 10” (38.1 mm – 254 mm) | 8” (203.2 mm) | ½” | .0001” | Yes, 30° | Internal diameter/groove gage with points at 30° angle and .0001” Resolution Indicator | IT-5108-30-1 | |
| 1½” – 10” (38.1 mm – 254 mm) | 8” (203.2 mm) | ½” | .0005” | Yes, 45° | Internal diameter/groove gage with points at 45° angle | IT-5108-45 | |
| 1½” – 10” (38.1 mm – 254 mm) | 8” (203.2 mm) | ½” | .0001” | Yes, 45° | Internal diameter/groove gage with points at 45° angle and .0001” Resolution Indicator | IT-5108-45-1 |
| Length | Related Gage | Angled Points | Description | Model |
|---|---|---|---|---|
| - | IT-5100 Series | - | Socket Set Screw (6-32 X .1875) | IT-5100-A4 |
| 4” (101.6 mm) | IT-5104, IT-5104-1 | No | Replacement Lower Arm, 4¼" Length | IT-5104-LA |
| 4” (101.6 mm) | IT-5104, IT-5104-1 | No | IT-5104 Upper Arm with spring | IT-5104UA |
| 4” (101.6 mm) | IT-5104-30, IT-5014-30-1 | Yes, 30° | IT-5104 Upper Arm with points at 30° angle | IT-5104-30-UA |
| 6” (152.4 mm) | IT-5106, IT-5106-1 | No | Replacement Lower Arm, " Length | IT-5106-LA |
| 6” (152.4 mm) | IT-5106, IT-5106-1 | No | IT-5106 Upper Arm with spring | IT-5106UA |
| 6” (152.4 mm) | IT-5106-30, IT-5106-30-1 | Yes, 30° | IT-5106 Upper Arm with points at 30° angle | IT-5106-30-UA |
| 8” (152.4 mm) | IT-5108, IT-5108 | No | Replacement Lower Arm, " Length | IT-5108-LA |
| 8” (152.4 mm) | IT-5108, IT-5108-1 | No | IT-5106 Upper Arm with spring | IT-5108UA |
| 8” (152.4 mm) | IT-5108-30, IT-5108-30-1 | Yes, 30° | IT-5106 Upper Arm with points at 30° angle | IT-5108-30-UA |
