Double folded polygonal keys - 8 pcs

Set of polygonal keys

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Art./ItemPcs
336258

Set of 8-piece double polygonal wrenches, in chrome-vanadium steel with satin finish, functional for tightening work on bolts and nuts. 

The double polygonal keys are a convenient and practical tool for daily work use, thanks to the double curvature that facilitates its use in areas difficult to reach.

 

TECHNICAL SPECIFICATIONS 

  • Double polygonal end 
  • satin finish
  • measures 6x7-8x9-10x11-12x13-14x15-16x17-18x19-20x22 mm


MATERIALS

  • Structure: chrome-vanadium steel

Materials

CRV Steel

CRV Steel

Qualità

Resistant and durable

Manufactured with high quality special steels, with a technologically advanced production cycle and constantly subjected to strict process controls, Kapriol wrenches offer a quality standard of excellence.

 

The study of the shapes and the refined design make Kapriol keys particularly easy to handle and light. The areas subject to stress are oversized to make the key more stable and long-lasting. The high-quality finishing allows a comfortable grip even in case of prolonged use and when great effort is required

When we talk about wrenches we inevitably also talk about standards established by DIN standards, that is, those technical standards that guarantee the quality of the products and their consequent safety. DIN - German Institute for Standardization - is the German institute for the definition of standards that establish the requirements and technical specifications of products and services.

 

  • DIN 3113
    Defines the standards for combination wrenches with the
    same opening on both sides. 
    Torsion test A and C

 

  • DIN 3110 
    Defines the standards for double-headed wrenches. 
    Torsion test C

 

  • DIN 838
    Defines standards for bent ring keys.
    Torsion test A
Resistant and durable
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