Keyway Woodruff Keys Assortment Carbon Steel Mechanical Key with Box for Secure Pulley Fastening(240pcs)

Suitable: for professional mechanics, enthusiasts, carpenter, and handymen who demand quality and Precisions in their work. This Multifunction set is perfect for use in workshops, garages, and home repairs, providing the right size for securing crankshafts and other rotating components. Material: carbon steel Storage box size: about 22x68x130cm/0.9x2.7x5.1in Quantity/set: 3x6.5x16 10pcs 5x7.5x19 10pcs 4x5x13 10pcs 5x9x22 10pcs 4x6.5x16 10pcs 6x9x22 10pcs Package Includes:2/3* 80pcs Spring Wedges set Note: Please allow 1 to 3cm error due to manual measurement, please make sure you do not mind before you bid, Due to the differences between different monitors, the picture may not reflect the actual colorful of the item.

• Durable Heavy-Duty Build: Crafted with high-strength, wear-resistant material that withstands extreme loads. Resists deformation and ensures long-term reliability in harsh industrial, automotive, and marine environments
• High-Precision Machining: Engineered with tight tolerances and smooth edges for a backlash-free fit. Minimizes vibration, reduces noise, and prevents premature wear of connected parts to extend equipment life
• Universal Compatibility: Standardized design fits seamlessly with most shafts, gears, pulleys, and couplings. Precision-machined to match keyway seats, eliminating fit issues in new assemblies or replacement projects
• Effortless Installation: Designed for plug-and-play use with no special tools required. Simply align the keyway and secure (where applicable) to transmit torque quickly and efficiently
• Versatile Multi-Industry Use: Ideal for manufacturing machinery, agricultural equipment, automotive transmissions, and marine propulsion systems. A cost-effective solution for any power transfer needs between rotating parts