Slip-joint pliers Knipex 86 03 150

The Knipex 86 03 150 slip-joint pliers are a compact, multi-purpose hand tool made from chrome vanadium electric steel. At 150 mm length and about 175 g weight, they combine an adjustable tightening mechanism with smooth, parallel jaws designed to work safely on plated and chrome surfaces without causing damage. The tool features a ratchet-type adjustment and reliable hinge catch for secure, backlash-free operation up to the specified maximum width.

Advantages

These pliers replace the need for multiple metric and imperial spanners by allowing flexible width adjustment and strong gripping power through a lever transmission greater than 10:1. Smooth jaws prevent damage to plated fittings and chrome surfaces, while zero-backlash jaw pressure protects edges of sensitive components. The push-button adjustment enables quick change directly on the workpiece, and the ratchet principle allows rapid tightening and release of bolted connections. Forged, oil-hardened chrome vanadium construction ensures durability.

Suitable for

• General gripping, holding and pressing tasks
• Bending and shaping small workpieces
• Working on plated or chrome fittings without surface damage
• Maintenance and repair tasks where a compact adjustable wrench is needed
• Emergency tool kits and pocket carry

Key specifications

• Brand: Knipex
• Model: 86 03 150 (MPN: 8603150)
• Length: 150 mm
• Material: Chrome vanadium electric steel, forged and oil-hardened
• Maximum nut size: approx. 27 mm
• Weight: approx. 175 g
• Adjustment: Push-button, ratchet-type slip-joint

How to use

Select the jaw width by pressing the adjustment button and sliding the movable jaw until it engages at the required position. Position the pliers on the fastener or workpiece so the parallel jaws seat fully, then apply force to the handles to grip, press, bend or turn. Use the ratchet-type action for quick tightening and release of bolted connections; ensure the hinge catch is engaged to avoid unintentional shifting during use.

Usage recommendations

Do not exceed the specified maximum width or use the pliers as a hammer. For best results on plated fittings and chrome surfaces, ensure jaws are clean and free of debris to avoid scratching. Store in a dry place and apply light oil occasionally to the joint to maintain smooth push-button adjustment.