Slip-joint pliers Knipex 86 03 250

The Knipex 86 03 250 slip-joint pliers are forged from chrome vanadium electric steel and oil-hardened for durability. At 250 mm overall length with a maximum nut capacity of 46 mm and a weight of 536 g, these pliers combine an adjustable tightening mechanism and ratchet-type action to deliver secure, controlled gripping for professional and DIY applications.

Advantages

These pliers replace the need for separate metric and imperial spanners by offering an adjustable jaw span up to the specified maximum size. Smooth jaws allow damage-free installation on plated and chrome fittings, while zero-backlash jaw pressure protects edges of sensitive components. Parallel jaws and a lever transmission greater than 10:1 provide strong, stable gripping power. The reliable hinge catch prevents unintentional shifting and the push-button adjustment enables quick changes on the workpiece.

Suitable for

• Tightening and loosening nuts and bolts up to 46 mm
• Gripping, holding, pressing and bending small workpieces
• Working on chrome-plated fittings without surface damage
• General maintenance and repair tasks for professionals and hobbyists

Key specifications

• Brand: Knipex
• Model: 86 03 250 (MPN 8603250)
• EAN: 4003773033837
• Length: 250 mm
• Maximum nut size: 46 mm
• Material: Chrome vanadium electric steel, forged, oil-hardened
• Weight: 536 g

How to use

Select the required jaw opening by pressing the push button and sliding the lower jaw into position on the workpiece. Release the button to engage the hinge catch and ensure there is no unintended shifting. Use the ratchet-type tightening motion to apply or release fasteners; the parallel jaws will maintain solid contact while the lever transmission amplifies gripping force. For bending or holding operations, position the workpiece between the smooth jaws and apply steady pressure to avoid surface damage.

Usage recommendations

Inspect the pliers before use for clean mating surfaces and proper hinge operation. Avoid using the tool on live electrical circuits. Clean and lightly oil the hinge after use to maintain smooth push-button adjustment and long service life.