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Twelve silver C-clamps with black screws in a row

Pony 2640 C-Clamp 4-Inch 12 Pack

SKU CH-30X5-S50WD MPN 2640

A 12-pack of 4-inch C-clamps with 400 lb clamping force and 3-inch throat depth for DIY, light woodworking and household tasks

  • Item Count12 pack
  • Compatibility/Fitment4-Inch
  • Standards/Certificationschemical, lead
  • PartsAll devices manufactured by ADJUSTABLE CLAMP COMPANY are int
  • LaborAll devices manufactured by ADJUSTABLE CLAMP COMPANY are int
  • Strong grip for DIY tasks with 400 lb clamping force
  • Deep reach into workpieces with 3 inch throat depth
  • Wide 4 inch opening fits larger projects
  • Durable zinc-plated acme screw resists corrosion
  • Twelve clamps ready for workshop or household use

4-Inch C-Clamp 12-Pack

This set contains twelve 4-inch C-clamps designed for general-purpose clamping. Each clamp delivers a 400 lb load limit with a 3-inch throat depth. The zinc-plated acme threaded screw and ductile iron casting provide durability for repeated use. They are intended for hand-applied force only.

DIY woodworking and household tasks

These clamps suit DIY projects, light-duty woodworking and household repairs where moderate pressure is sufficient. They are not for buyers who need higher clamping force for heavy fabrication or metalworking. They are also not for users who require a larger throat depth for reaching across wide workpieces. Industrial applications exceeding hand-applied loads are outside the intended use.

400 lb clamping force

The 400 lb load limit is the single specification that determines whether this pack meets the project requirements. Builders needing 600 lb, 800 lb or 1000 lb capacity should select a different model from the range. The 12-pack quantity supplies multiple clamps for simultaneous glue-ups or fixturing. Verify the force requirement before purchase.

Highlights

  • Strong grip for DIY tasks with 400 lb clamping force
  • Deep reach into workpieces with 3 inch throat depth
  • Wide 4 inch opening fits larger projects
  • Durable zinc-plated acme screw resists corrosion
  • Twelve clamps ready for workshop or household use

Specifications

BrandPONY
Model2640
Item Count12 pack
Compatibility/Fitment4-Inch
Standards/Certificationschemical, lead
PartsAll devices manufactured by ADJUSTABLE CLAMP COMPANY are intended solely for use by a consumer as hand tools and are designed to accept such reasonable load as may be applied by hand. They are warranted against faulty workmanship or material for a period of one year from the date of purchase.
LaborAll devices manufactured by ADJUSTABLE CLAMP COMPANY are intended solely for use by a consumer as hand tools and are designed to accept such reasonable load as may be applied by hand. They are warranted against faulty workmanship or material for a period of one year from the date of purchase.
Part Number2640

Questions about this item

What does the 400 lb clamping force mean when I use the clamp?

The 400 lb clamping force is the maximum load the clamp is designed to accept when tightened by hand, making it suitable for DIY, light woodworking and household projects.

What standard does the 4-inch opening follow and what does it limit?

The 4-inch opening capacity is the maximum distance the jaws can spread, limiting the thickness of workpieces you can clamp in a single setup.

What physical space does the 3-inch throat depth need to fit?

The 3-inch throat depth requires at least 3 inches of clearance from the workpiece edge to the clamp frame, so the frame can reach over the material.

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