Product Description
Milwaukee 21MM Metric Combination Wrench
Model Number: 45-96-9521
The Milwaukee 45-96-9521 is a 21MM Metric Combination Wrench — a professional combination wrench featuring a 12-point box end on one end and an open end on the other in the 21MM metric specification for automotive, European equipment, and machinery fastening. 21mm is the lug nut size on specific heavy-duty trucks, SUVs, and commercial vehicles with large-wheel metric fastener specifications, as well as heavy equipment and industrial machinery fasteners in the large metric size range. For service technicians maintaining heavy-duty vehicles and commercial equipment with 21mm hardware, this wrench is the correct tool for proper fastener engagement without rounding. The 12-point box end provides more ratcheting positions per revolution than the 6-point design for faster fastener engagement in tight quarter-turn access positions, and the angled open end provides access to fastener positions where the box end cannot approach from the available direction in confined mechanical work spaces.
Milwaukee builds the combination wrench from quality steel with professional-grade hardness and chrome finish for the torque demands and daily use cycles of automotive, mechanical, and construction trade work. The chrome finish provides corrosion resistance for long service life in both shop and field environments. The 21MM size is part of Milwaukee's complete metric combination wrench series spanning the full standard metric range from small precision sizes through the largest lug nut and structural fastener specifications — available individually for single-size needs or in complete sets for comprehensive coverage. See Milwaukee's complete combination wrench lineup for all available metric and SAE specifications.
Features
- 21MM for specific metric fastener applications in automotive and equipment work
- 12-point box end for more ratcheting positions in tight quarter-turn access
- Open end for fasteners where box end cannot approach from available direction
- Quality steel with chrome finish for professional torque and corrosion resistance
- Available across full metric size range individually and in complete sets
Specifications
- Size: 21MM
- Type: Combination Wrench (12-Point Box / Open End)
- Application: Metric Fasteners — Automotive, European Equipment, Machinery
Includes
- (1) Milwaukee 45-96-9521 21MM Metric Combination Wrench
