Description
Avionics Isolation Mount Installation Tool
The MT5675 T-Mount Spanner Set is designed for installing and removing avionics isolation mounts that utilize drill-rod hole core designs. These dedicated spanner wrenches allow technicians to hold the mount core during installation, preventing spin while applying torque to the fastener.
Unlike the traditional drill-rod method, the MT5675 series provides a secure, repeatable anti-rotation solution, helping protect mount cores, surrounding threads, and protective coatings during maintenance procedures.
Each spanner is precision matched to the core drill-rod hole diameter and mount geometry, ensuring proper engagement for safe and controlled installation.
Key Features
• Designed for avionics isolation mounts with drill-rod hole cores
• Prevents core spin during torque installation
• Enables repeatable torque values for consistent installations
• Helps prevent damage to core holes, threads, and coatings
• Simple 180° rotation for fastener removal
• Precision matched spanner pins for each mount size
Mount Compatibility
| Spanner Model |
Compatible Mount Series |
| 5675-10 |
TM10, UT10, HT0, UT0 |
| 5675-11 |
TM11, UT11, HT1, UT1 |
| 5675-12 |
HT2, UT2 |
| 5675-22 |
T22, TM22, UTM22, 1766, 50722 |
| 5675-44 |
T44, TM44, UTM44, 1766, 50744 |
| 5675-64 |
T64, TM64, UTM64, 1769, 50764 |
| 5675-94 |
T94, HTC |
Commonly used with Barry Controls / Hutchinson isolation mounts and other avionics vibration mounts.
Typical Applications
• Aircraft avionics trays
• LRU mounting systems
• Isolation mount installation and removal
• Aircraft maintenance, repair, and overhaul (MRO)
Set Includes
-
5675-10 Spanner
-
5675-11 Spanner
-
5675-12 Spanner
-
5675-22 Spanner
-
5675-44 Spanner
-
5675-64 Spanner
-
5675-94 Spanner
Spanners are also available individually by mount size.
