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Knipex 49 31 A0 precision external circlip pliers, gray plastic-dipped handles, chrome vanadium steel, screw joint, spring return

Knipex

Knipex 49 31 A0 5-1/2" Precision External Circlip Pliers

SKU CH-7ZEH-K7S01

Precision external circlip pliers with fixed 0.046 in tips for 1/8 in to 3/4 in shafts, spring return and DIN 5254 A compliance

  • TypeRetaining Ring Pliers
  • Color/FinishGray
  • Precise external circlip removal with 0° fixed tips
  • Secure grip on 1/8 to 3/4 in shafts via inserted spring-steel tips
  • Smooth operation from screw joint and spring return
  • Durable chrome vanadium steel construction meets DIN 5254 A
  • Comfortable control through gray plastic-dipped handles

Precision External Circlip Pliers

Knipex 49 31 A0 pliers are built for technicians who remove or fit external retaining rings on shafts from 1/8 in to 3/4 in. The fixed 0.046 in tips and screw joint give repeatable alignment for assembly, maintenance and automotive work.

Tip diameter 0.046 in

The 0.046 in tip diameter is the single dimension that decides fit; it must match the circlip groove width exactly or the ring will slip or deform. Check the groove specification before ordering.

Spring return eases repetitive use

Spring-loaded handles return the jaws automatically, reducing hand fatigue during long sessions. The screw joint should be kept tight; a loose joint lets the tips wander and damages the circlip. Plastic-dipped grips resist oil but can tear if caught on sharp edges.

Highlights

  • Precise external circlip removal with 0° fixed tips
  • Secure grip on 1/8 to 3/4 in shafts via inserted spring-steel tips
  • Smooth operation from screw joint and spring return
  • Durable chrome vanadium steel construction meets DIN 5254 A
  • Comfortable control through gray plastic-dipped handles

Specifications

BrandKNIPEX
TypeRetaining Ring Pliers
Color/FinishGray

Questions about this item

What does the 0.046 in tip diameter mean when I am fitting a circlip on a shaft?

The 0.046 in tips match the standard holes on external circlips for shafts from 1/8 in to 3/4 in, letting the pliers spread the ring cleanly without slipping.

How does the DIN 5254 A standard affect what I can do with these pliers?

DIN 5254 A defines the tip geometry and size for external circlip pliers, so the tips fit standard circlip holes and the screw joint keeps the alignment precise.

What clearance do I need for the 5 3/4 in overall length and plastic-dipped handles?

The 5 3/4 in length and gray plastic-dipped handles need enough room to open the screw-joint arms fully around the shaft, so allow a few centimetres of side space in tight assemblies.

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