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Knipex 49 31 A0 5 1/2" Precision Circlip Pliers with Limiter-External Straight-With Adjustable Opening

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MSRP: $61.18
$37.42
(You save $23.75 )
SKU:
49 31 A0
UPC:
843221012786
Availability:
IN STOCK
Weight:
0.23 LBS
Shipping:
Free Shipping
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Product Overview

Knipex 49 31 A0 5 1/2" Precision Circlip Pliers with Limiter-External Straight-With Adjustable Opening

For fitting snap rings on shafts, ranging from 1/8"-25/64". Overexpansion limiter with screw stop prevents overexpansion of circlips. Ideal for series production as excessive expansion of rings is effectively prevented. Adjustment using Allen Wrench. With inserted tips for reliable work. Heavy-duty in continuous operation: up to 10 times longer service life compared to turned tips. Large contact faces on the tips: no distortion of circlips, easy fitting. Bolted joint: precise, zero-backlash operation of pliers. Internal opening spring, protected and captive. Straight tips. Pliers body: chrome vanadium electric steel; forged, oil-hardened. Inserted tips: spring steel wire, drawn.

tiptop quality


Easy and reliable assembly: form-fitting inserted and pressed-in tips made of high-density spring steel offer a high level of protection against excessive stress and strain, e.g. when removing stuck rings. The large supporting surfaces and the position of the tips make it more difficult for the rings to fly off.

Precision and durability


High-density spring steel with a score-free surface is used for the tips. This increases the tips' resistance to dynamic and static strain. The tips are 30% more stable than conventional pliers when subjected to one-off overloading while still allowing good accessibility during assembly. Subjected to dynamic strain, the tips' resistance capacity is up to 10 times greater! The tips on the precision circlip pliers are non-detachable!

KNIPEX circlip pliers with overexpansion guard


For the standardised fitting of circlips in the industrial serial production. Particularly manufacturers of sensitive, safety-relevant components (e.g. brakes or gears) higly appreciate the compliance of DIN 471 and 472. The mounting of circlip rings in this case requires pliers with overexpansion guard or a cone. KNIPEX Circlip Pliers with overexpansion guard meet the requirements and furthermore offer a superior durability.
  • with inserted tips for reliable work
  • heavy duty in continuous operation: up to 10 times longer service life than turned tips
  • large contact faces on the tips: no distortion of circlips, easy fitting
  • Bolted joint: precise, zero backlash operation of pliers
  • internal opening spring, protected and captive
  • non-slip plastic coating on the handles
  • Pliers body: chrome vanadium electric steel, forged, oil-hardened
  • inserted tips: spring steel wire, drawn

Model:

  • With closing limiter (adjustable using end stop)
  • Adjustment using hexagonal screw
  • Ideal for series production as excessive expansion of rings is effectively prevented
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Spring inside the joint: the spring is protected inside the precision bolted joint. It does not hinder work and cannot get dirty or lost.

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Tight fit through compression

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Form 3 / form 4: with adjustable restricted opening
  No. 49 31 A0
  Pliers grey atramentized
  Handles with non-slip plastic coating
  Style 3
  Standard DIN 5254 A
  Size of shaft 1/8 - 25/64 Ø Inch3 - 10 Ø mm
  Tips Ø 3/64 Ø Inch0,9 Ø mm
Length Length 5 1/2 Inch140 mm
Net weight Net weight 0,227 lbs103 g

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