Regular duty (J Series)

Product details
  • The return rail lets the J clamps "step-over" the lip on channel iron, angle-iron, I-beam or other obstructions.
  • Rail step-over up to 4"
  • MorPad tilts to 35°. Patented construction extends clamp life at full capacity.
  • Ergonomic grip is standard equipment
  • Forged sliding arm is made from tempered. Drop-forged steel for long service life
  • High-strength electro-galvanized sliding pin t-handle – rounded ends for comfort, size engineered to load capacity
  • Heat treated, high carbon Acme threaded screw – tempered and quenched to give greater load capacity with longer service life. Spatter resistant.
Brochure Download
spareparts = Show Spareparts
Order number Clamping capacity Throat depth Rail step-over up to Clamping force Approx. weight
inches inches inches lbs lbs
2400J-12 spareparts
12 5 1/2 4 2660 8.27
  • Metal construction
  • Locksmith work
  • Step-over clamping
  • Use the product only in its original condition.
  • Use the product only for its intended purpose. Improper use can cause personal injury or property damage.
  • Wear safety goggles to protect your eyes.
  • Wear protective gloves to protect your hands.
  • Wear safety footwear to protect your feet.
  • The handle must always be free of oil and grease to prevent slipping.
  • Keep the product out of reach of children.
  • Small parts must not be swallowed or inserted into body openings.
  • Check the product for damage before each use and make sure that all moving parts are working properly.
  • A damaged product must not be used.
  • Follow the care instructions for each product – see www.bessey.de.
  • Use only original BESSEY spare parts.
  • The Clamping tool must not be used for lifting, pulling or leaning.
  • The clamping tool must not be used to secure cargo during transportation.
  • The clamping tool may only be tightened by hand without any additional aids.
  • The clamping tool must not be used for permanent installation.
  • Regularly check that the end stop is working properly when using clamps.
  • High quality steel rail ensures durability, stability, and a corrosion resistant finish for long-lasting performance
  • Spindle with trapezoidal thread in tempered, rolled steel, phosphated
  • Heat treated ACME threaded spindle ensures smooth adjustments and high wear resistance
  • Pressure plate made of steel, phosphated
  • Regular maintenance is essential to ensure a secure hold and prevent the sliding arm from slipping.
  • Clean the rails using a suitable solvent to remove dirt and debris.
  • Keep the rail free of contaminants such as grease, oil, dried glue, wax, and silicone-based release agents, as these can affect performance.
  • Clean and oil the spindle regularly.
  • Clean and oil the pressure plate regularly.
  • Regularly clean and oil the spindle to maintain smooth operation and prevent wear.
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