Circlip pliers Knipex 48 11 J0 — 140 mm, chromium-vanadium steel, plastic handles

The Knipex 48 11 J0 circlip pliers are a compact 140 mm hand tool made of chromium-vanadium steel with non-slip plastic handles, designed for installing and removing internal and external circlips. With a lightweight construction (105 g) and a bolted joint for precise, zero-backlash operation, these pliers are intended for precision mechanical work, automotive repair and maintenance tasks where access is limited and reliable gripping is required.

Advantages

These circlip pliers feature inserted tips made from drawn spring steel wire for dependable engagement with circlips and extended durability in continuous use. The forged, oil-hardened chrome vanadium body provides strength and wear resistance while the bolted joint ensures consistent alignment and low play during operation. Non-slip plastic-coated handles improve grip and control during repetitive tasks.

Suitable for

• Installation and removal of internal circlips in engines and gear assemblies
• Removal and fitting of external circlips on shafts and axles
• Precision mechanical assemblies and small machinery maintenance
• Automotive repairs, component servicing and tight-space work

Key specifications

• Overall length: 140 mm
• Weight: approximately 105 g
• Material of body: chrome vanadium electric steel, forged and oil-hardened
• Tip material: drawn spring steel wire (inserted tips)
• Handle finish: non-slip plastic coating
• Joint type: bolted joint for precise, zero-backlash operation

How to use

Select the correct orientation of the pliers for internal or external circlips. Position the tips into the circlip eyes or grooves, apply steady pressure on the handles to open or compress the circlip as required, then carefully remove or fit the circlip into its seat. Maintain controlled movements to prevent the circlip from snapping out of position. After use, wipe off dirt or grease and store the pliers in a dry place.

Usage recommendations

For safe and effective results, inspect the inserted tips before each use and replace the tool if tips are deformed or excessively worn. Use eye protection when working with circlips and avoid applying excessive force; select a larger or more suitable tool if a circlip does not move smoothly. Regularly clean and lightly oil the joint to preserve the bolted connection and ensure long service life.