Specification Parameter
Brand / Manufacturer Dongcheng
Series / Model DG Series Curved Jaw Locking Plier
Product Type Heavy-Duty Curved Jaw Locking Plier / Vise Grip
Tool Size / Overall Length 10 Inch (approx. 250 mm)
Maximum Jaw Opening 43 ± 3 mm
Jaw Hardness Rating HRC 42° - HRC 48°
Jaw Profile Deep-Serrated Curved Jaws with Integrated Wire Cutter
Body Construction Material Drop-Forged High-Strength Structural Alloy Steel
Surface Treatment Industrial Heavy-Duty Nickel Plated Anti-Rust Finish
Adjustment Mechanism Knurled Rear Thumb Screw for Pressure Calibration
Release System Guarded Rapid One-Touch Spring Lever Release
Packaging Style Slide Blister Pack
Application Welding Clamping, Stripped Fastener Removal, Pipe Turning & Metal Fabrication
Best Used For Non-Slip Vise-Grip Locking, High-Torque Clamping & Heavy Workshop Maintenance across Nepal

 

  • HRC 42°–48° Induction-Hardened Jaws: Premium heat-treated alloy steel construction ensures deep-biting curved serrations resist stripping and wear under high-torque clamping.

  • Generous 43±3mm Jaw Opening: Curved profile grips round pipes, square stock, rounded hex nuts, and irregular workpieces securely from multiple contact points.

  • Full-Body Industrial Nickel Plating: Corrosion-resistant nickel plating repels welding spatter, rust, moisture, and harsh automotive workshop chemicals.

  • Precision Knurled Pressure Adjusting Screw: Base-mounted adjustment bolt fine-tunes clamping jaw spacing and draw tension to apply exact locking pressure.

  • Controlled Guarded Trigger Release: Ergonomic lever mechanism allows smooth, quick unlocking of the compound toggle system without painful finger recoil across Nepal.

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