400 Series Drop Forged C-Clamps – For Woodworking/Metalworking, Copper-Coated & High Load Limit

Price Negotiable
Price: Negotiable
MOQ: 50pcs
Delivery Time: 30-45DAYS
Brand: YEEDA
Product Description
400 Series Drop Forged C-Clamps – For Woodworking/Metalworking, Copper-Coated & High Load Limit
Product Specifications
The 400 Series C-Clamps are designed for regular-duty clamping needs, with 7 models covering sizes from 2" to 12" to fit diverse workpiece requirements.
Model No. Size (Inch) Max. Opening Throat Depth Load Limit (Lbs) Q'ty/Case (pcs) G.W./N.W. (Kg) Carton Size (mm)
YD79-001-2" 2" 2" 2-1/4" 3300 24 17/15 230*170*220
YD79-001-3" 3" 3" 2-7/16" 3500 24 23/21 230*210*230
YD79-001-4" 4" 4" 3-1/4" 4100 24 36/34 280*250*260
YD79-001-6" 6" 6" 4-1/16" 5400 12 29/27 320*310*170
YD79-001-8" 8" 8" 4-3/4" 5900 6 21/19 410*170*200
YD79-001-10" 10" 10" 5-15/16" 6200 6 32/30 470*200*240
YD79-001-12" 12" 12" 6-1/4" 6900 6 41/39 530*220*280
  • Max. Opening: The maximum distance between the clamp's jaws, determining the size of workpieces it can hold.
  • Throat Depth: The vertical distance from the jaw to the clamp's "C" frame, affecting how far a workpiece can extend under the clamp.
  • Load Limit: The maximum weight the clamp can securely hold without deformation or failure.
Material & Structural Advantages
  • Drop Forged Carbon Steel Construction: Made from high-quality drop forged carbon steel, known for exceptional strength and durability.
  • Corrosion-Resistant Copper Coating: The screw and handle feature a copper coating that prevents rust and extends service life.
  • Ergonomic Handle Design: Shaped for comfortable grip, reducing hand fatigue during repeated tightening.
  • Stable "C" Frame Structure: Distributes pressure evenly across the frame, ensuring long-term structural stability.
Quality Assurance
  • All clamps meet industrial quality standards and undergo load testing before leaving the factory.
  • The forging process eliminates internal defects, enhancing impact resistance and durability.
  • Features fine threading for smooth operation and consistent clamping force over time.
Application Scenarios
  • Woodworking Workshops: Secures wooden boards during cutting, drilling, or sanding.
  • Metalworking & Fabrication: Clamps metal sheets or rods during grinding or assembly.
  • Auto Repair Shops: Holds auto body parts during repair or painting.
  • DIY Home Projects: Ideal for installing shelves or building furniture.
  • Construction Sites: Temporarily secures materials like drywall or plywood.
Frequently Asked Questions (FAQs)
Q1: How do I choose the right C-Clamp size based on my project?
A1: Consider two key factors:
- Max. Opening: Ensure it's larger than your workpiece thickness.
- Throat Depth: Choose a depth that allows the clamp to reach the area you need to secure.
Q2: Can the clamp be used outdoors for long periods?
A2: Suitable for temporary outdoor use. Prolonged exposure to rain or snow is not recommended. After use, wipe dry and apply lubricating oil.
Q3: What should I do if the screw becomes stiff to turn?
A3: Wipe the screw clean and apply machine oil or silicone lubricant. Turn the handle to distribute the lubricant.
Q4: Is it safe to exceed the stated Load Limit?
A4: No. Exceeding the Load Limit can cause deformation, breakage, or personal injury.
Q5: Can the C-Clamp be used to hold delicate materials like glass or plastic?
A5: Not recommended without protection. Wrap jaws with soft materials like rubber pads or cloth.
400 Series Drop Forged C-Clamp - Front View 400 Series Drop Forged C-Clamp - Side View 400 Series Drop Forged C-Clamp - Close-up of Copper Coating

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Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Jiaxing Yeeda International Co.,Ltd
Location No.555 Chuangye Road  (Shanghai entrepreneurial business park) ,Dayun  Town, Jiashan City,China
Contact Person Joyce Chou

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