[VERSATILE SIZE OPTIONS] This round ended key set includes a comprehensive mix of sizes 8mm 10mm 12mm 16mm 20mm 25mm and 30mm to cater to diverse mechanical needs. With 140 pieces in total youll have ample choices for various equipment fastening requirements ensuring compatibility across multiple applications.
[DURABLE RELIABLE CONSTRUCTION] Crafted from A3 carbon steel these parallel keys are proof and wear for long lasting performance. Their high expanding ability ensures a secure fit while the smooth surface and precise machining guarantee seamless operation in demanding environments.
[ORGANIZED STORAGE SOLUTION] Each set comes with a durable plastic storage box that keeps your keys neatly organized and easily accessible. The compartmentalized design allows for quick identification of sizes making it convenient to carry and use whenever needed for maintenance or repairs.
[PRECISION ENGINEERED QUALITY] Every key undergoes accurate processing to maintain consistent dimensions and flawless surfaces. The elimination of burrs and imperfections ensures smooth installation and removal especially important for equipment that requires frequent disassembly and reassembly.
[MULTIPURPOSE INDUSTRIAL APPLICATION] Designed primarily for fastening frequently disassembled equipment these shaft keys are essential for mechanical engineers technicians and maintenance professionals. Their robust construction makes them suitable for various industrial agricultural and manufacturing applications where secure shaft connections are critical.

Spec:
Description:
This round ended key set is made of A3 carbon steel, -proof, wear-, accurate, and smooth. The plastic box makes it easy to recognize and storage your parallel keys. It is suitable for fastening many different equipments.

Features:
Combine a mix size of 8mm, 10mm, 12mm, 16mm, 20mm, 25mm, 30mm, satisfy your different needs.
-proof, wear-, and high expanding ability. 140pcs