SKU 611259
Allen Hexagon Wrench 21mm
Loosen and tighten 21mm hex socket fasteners
S$12.60
per PCS
◆ Club members pay S$10.80 for this. Got an invite?
- Supports heavy fastening jobs
- Works with precision machinery
- Resists wear and deformation
The 21mm size handles larger hex bolts common on mechanical assemblies and equipment. It's built to withstand sustained torque without slipping or bending, making it essential for heavier work.
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What you should know
- Precision-ground hexagon shape
- Solid steel construction
- Heat-treated for durability