Pinza autobloccante Knipex 41 04 250

The Knipex 41 04 250 locking pliers provide a secure, high-pressure grip for round, profiled and flat materials. This heavy-duty model combines a rolled steel body with forged chrome-vanadium gripping jaws to ensure durability and reliable clamping force. The pliers measure 250 mm in length, support pipe/tube diameters up to 4 cm and accommodate nuts up to 3 cm, making them suitable for a wide range of mechanical and assembly tasks.

Advantages

These locking pliers feature one-hand operation with a release lever and an adjustment screw for precise setting of the clamping width. The toggle-lever action produces high clamping pressure for a secure hold, while the combination of a high-strength rolled steel body and chrome-vanadium forged jaws increases wear resistance and service life.

Suitable for

• Holding and clamping round pipes and tubes (up to 4 cm diameter)
• Gripping and holding profiled and flat metal pieces
• Working with nuts and fittings (up to 3 cm size)
• Heavy-duty assembly, repair and maintenance tasks

Key specifications

• Brand: Knipex
• Model / MPN: 41 04 250
• EAN: 4003773035206
• Type: Locking pliers
• Length: 250 mm
• Weight: 517 g
• Pipe/tube capacity: up to 4 cm diameter
• Nut capacity: up to 3 cm
• Body material: rolled high-strength steel
• Gripping jaws: forged chrome-vanadium electric steel
• Operation: one-hand with adjustment screw and release lever

How to use

Adjust the screw to set the jaws to the required opening, position the pliers on the workpiece and squeeze the handles until the toggle mechanism locks. Use the release lever to open the jaws when needed. For pipe or nut work, ensure the jaws fully engage the surface to avoid slippage.

Recommendations

Use appropriate personal protective equipment and inspect the pliers before use. Do not exceed the recommended capacities for pipe diameter and nut size. Keep the tool clean and lightly lubricate the pivot and adjustment screw periodically to maintain smooth operation and prolong service life.