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Product Description:120PCS Woodruff Key Assortment Kit – Precision Half Moon Keys Set
This 120-piece Woodruff key assortment kit is designed to meet the needs of mechanics, machinists, and DIY users who require reliable shaft and keyway fastening solutions. Featuring 10 popular half-moon (semicircle) key sizes, this set is ideal for securing flywheels, gears, pulleys, and other rotating components.
Crafted from premium carbon steel, each Woodruff key offers excellent strength, wear resistance, and long-term durability. A light anti-rust oil coating helps protect the keys during storage and transport. For best handling results, gloves are recommended.
Each key is precision-engineered to ensure a snug and accurate fit in keyways, preventing slippage and unwanted movement between shafts and mounted components. This makes the kit suitable for both professional repair work and home workshop projects.
Organized Storage for Maximum Efficiency
All keys are neatly arranged in a durable transparent storage box with individual compartments for each size. This allows for quick identification, easy transport, and reduced downtime when working on time-sensitive repairs.
Wide Range of Applications
This Woodruff key kit is widely used in:
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Automotive engines and flywheel assemblies
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Industrial machinery and equipment
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Machine tools and power transmission systems
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Maintenance, repair, and restoration projects
Perfect for mechanics, technicians, engineers, woodworkers, and DIY enthusiasts who demand accuracy and dependability.
Package Includes – 120 Pieces Total (10 Sizes)
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20 pcs – M3 × 3.7 × 10 mm
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20 pcs – M3 × 5 × 13 mm
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10 pcs – M3 × 6.5 × 16 mm
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10 pcs – M4 × 5 × 13 mm
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10 pcs – M4 × 6.5 × 16 mm
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10 pcs – M4 × 7.5 × 19 mm
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10 pcs – M5 × 6.5 × 16 mm
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10 pcs – M5 × 7.5 × 19 mm
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10 pcs – M5 × 9 × 22 mm
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10 pcs – M6 × 9 × 22 mm
FAQs
1. What are Woodruff keys used for?
Woodruff keys are used to secure gears, pulleys, and flywheels to rotating shafts, preventing slippage.
2. What material are these keys made from?
They are made from high-quality carbon steel for strength and durability.
3. Are these keys rust-resistant?
Yes, they feature an anti-rust oil coating for corrosion protection during storage and use.
4. How many sizes are included in this kit?
The kit includes 10 popular sizes to cover a wide range of applications.
5. Is the storage box included?
Yes, a transparent, compartmentalized storage box is included for easy organization.
6. Are these keys suitable for automotive applications?
Yes, they are ideal for automotive engines, flywheels, and transmission components.
7. Can this set be used for industrial machinery?
Absolutely. These keys are suitable for industrial machines and mechanical equipment.
8. Are the sizes clearly separated in the box?
Yes, each size has its own labeled compartment for quick selection.
9. Are these keys suitable for DIY and home workshops?
Yes, they are perfect for both professional and DIY mechanical projects.
10. Do I need special tools to install Woodruff keys?
Basic mechanical tools are sufficient; no specialized tools are required.
11. Are the dimensions measured in millimeters?
Yes, all sizes are listed in millimeters for precise compatibility.
12. Will these keys fit standard metric shafts?
Yes, the assortment is designed for common metric shaft and keyway sizes.
