Product Description
Milwaukee 1/2 in. Drive 3 in. Extension
Model Number: 43-24-9103
The Milwaukee 43-24-9103 is a 1/2 in. Drive 3 in. Extension — a short drive extension that moves the ratchet or breaker bar back 3 in. from the socket position for clearance around engine components, structural members, and equipment housings that prevent the ratchet from being placed directly behind the socket in tight mechanical work spaces. The 3 in. extension is the shortest practical extension that provides meaningful clearance while introducing the minimum total assembly length — used when the fastener is accessible but the ratchet body cannot clear a nearby obstruction at the socket position, and longer extensions would either introduce too much flex or extend the assembly too far for comfortable controlled torque application at the fastener's location. The 1/2 in. drive format is the standard for the high-torque applications of automotive chassis work, structural fastening, and heavy equipment service where 3/8 in. drive provides insufficient torque capacity for the fastener sizes and torque specifications involved.
Milwaukee builds the 1/2 in. drive 3 in. extension from quality steel for the high torque loads and impact wrench cycles of professional automotive and equipment service — the extension must transmit the torque of an impact wrench or breaker bar without deforming at the 3 in. length that puts the full lever arm of the ratchet at a concentrated bending stress point. Available in 5 in. for slightly more clearance — see Milwaukee's complete 1/2 in. drive accessory lineup for all available extension lengths and drive tools.
Features
- 3 in. extension for minimum clearance from tight obstructions around socket position
- 1/2 in. drive for high-torque chassis, structural, and heavy equipment applications
- Quality steel for full 1/2 in. drive torque transmission at compact 3 in. length
- Shortest practical extension for meaningful clearance without excess assembly length
- Available in 5 in. for additional clearance in the same 1/2 in. drive format
Specifications
- Drive: 1/2 in. Square
- Length: 3 in.
- Type: Drive Extension
- Application: Clearance Extension for 1/2 in. Drive High-Torque Applications
Includes
- (1) Milwaukee 43-24-9103 1/2 in. Drive 3 in. Extension
