Combination wrench set from 20 to 30 mm 6512MMA TENGTOOLS

Combination wrench set from 20 to 30 mm 6512MMA TENGTOOLS. Comes in a special plastic holder. Chrome vanadium steel. Satin finish. 15° angle bi-hexagonal. 20-21-22-23-24-25-26-27-28-29-30-32 mm.

TECHNICAL DATA

FEATURES

15° offset for easier use on flat surfaces

TengTools hip grip design for contact with the flat side of the fastener

Satin finish chrome vanadium

The key holder can be used alone or can be connected to the sets: 6515MMA and/or 6507JMMA

Designed and manufactured according to DIN3113A

USES AND APPLICATIONS

For workshop equipment

REGULATIONS

DIN 3113A-ISO 3318-ISO 7738

The DIN 3113 standard is the standard that defines the specifications for combination wrenches with fixed and angled star (or ring) jaws, which are widely used in mechanical applications. This standard establishes the dimensional requirements for the jaws, ensuring that the nominal size of the wrench (e.g., 13 mm) accurately corresponds to the hexagonal or dodecagonal nut or screw. It also specifies the tolerances, material hardness, and torque resistance that the wrench must withstand, ensuring its durability and a secure grip without deforming or damaging the fastener.

The DIN 838 / ISO 3318 standard is a technical standard that defines the dimensional and performance requirements for double angled star wrenches. The DIN 838 standard is the German designation (Deutsches Institut für Normung), while ISO 3318 is its international equivalent. The regulation ensures that the wrenches are manufactured with precise dimensions for fitting hexagonal or square nuts and screws, and establishes the maximum torque requirements that the wrench must withstand without suffering deformations or breakage, which is essential for professional and heavy use in mechanics and industry.