Product Details
Straight 0.031" Fixed Tips External Spring Loaded Precision Overstretching Limiting Snap Ring Pliers (49 31 A0) by Knipex®. To assemble external circlips on shafts. Pliers gray atramentised, handles with non-slip plastic coating, with overstretching limiter. Straight tips, with overstretching limiter for standardized assembly in accordance with DIN 471, the adjustable stop screw prevents the rings from overstretching. Technical change and errors excepted. 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.
Specifications
| Jaws Type: Straight |
| Handle Type: Dipped |
| Tip Style: Fixed |
| Tip Diameter (SAE): 0.031" |
| Tip Diameter (Metric): 0.9 mm |
| Snap Ring Type: External |
| Min External Ring Diameter (SAE): 1/8" |
| Max External Ring Diameter (SAE): 25/64" |
| Min External Ring Diameter (Metric): 3 mm |
| Max External Ring Diameter (Metric): 10 mm |
| Spring Loaded: Yes |
| Finish: Gray Atramentized |
| Properties: Precision, Overstretching Limiting |
| Overall Length: 5-1/2" |
| Weight: 0.227 lb (103 g) |
| Quantity: 1 Piece |
| Dimensions: 140 x 62 x 10 mm |
| Meets or Exceeds the Following Specifications: DIN 5254 A |
Features
- Heavy duty in continuous operation: up to 10 times longer service life compared to turned tips
- With inserted tips for reliable work
- With overexpansion guard (adjustable using end stop)
- Adjustment using hexagonal screw
- Ideal for series production as excessive expansion of rings is effectively prevented
- 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
- With overstretching limiter for standardised assembly in accordance with DIN 471
- The adjustable stop screw prevents the rings from overstretching
- Inserted tips: spring steel wire, drawn
- Pliers body: chrome vanadium electric steel, forged, oil-hardened
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.
Knipex® is the largest manufacturer of professional-quality pliers in the industry. It offers a wide assortment of pliers designed with the professional tool-user in mind. There are 130 years of experience found in each Knipex product, the quality of which lies in the sum of many functions and properties that are ideally coordinated with each other. The company uses high-quality steel in its forging work, which is rolled according to its strict specifications. Designed and manufactured with a high degree of reliability and subjected to rigorous tests, the Knipex products are sure to provide a reliable, long-lasting service life.