Heavy 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 6"
- MorPad tilts to 35°. Patented construction extends clamp life at full capacity.
- 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.
| Order number | Clamping capacity | Throat depth | Rail step-over up to | Clamping force | Approx. weight |
| inches | inches | inches | lbs | lbs | |
|---|---|---|---|---|---|
|
4800J-20
|
20 | 7 | 6 | 4880 | 17.55 |
- Metal construction
- Locksmith work
- Car body construction
- Step-over clamping
- Clamping tools are designed for securing objects only and should not be used for lifting, pulling, or transporting.
- Always operate clamping tools manually without additional tools.
- Misuse can result in injury or material damage.
- Do not alter or modify clamping tools – use them only in their original condition.
- 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.
- Regularly clean and oil the spindle to maintain smooth operation and prevent wear.
- Clean and oil the pressure plate regularly.