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HAZET 450N/10 Double open-end wrench set, 10-piece

HAZET 450N/10 Double open-end wrench set, 10-piece

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¥13,460

Availability: Out of stock

10-piece double open-end wrench set • Model 450N • Key sizes: from 6 x 7 to 27 x 32

Made in Germany

[ SKU: HAZ450N10 ]

Description

Details

Specification:

Set of 10 double open-end wrench keys
Chrom Vanadium alloy steel
Surface matt chrome-plated
Slim heads
Shank with sturdy HAZET double-T-profile
Head setting: 15°
According to German DIN 3110/ISO 10102 standard – DIN とは？こちらをご覧ください)
Key sizes: 6 x 7 • 8 x 9 • 10 x 11 • 12 x 13 • 14 x 15 • 16 x 17 • 18 x 19 • 21 x 22 • 24 x 26 • 27 x 32
Size (L x W x H): 330 x 80 x 40 mm
Weight: 1.40 kg

Dimensions

HAZET 450N key dimensions

wrench size	a [mm]	b1 [mm]	b2 [mm]	l [mm]
6 x 7	3.5	15.1	17.1	121.3
8 x 9	3.8	18.5	21	139
10 x 11	4.6	23.2	25.2	155.7
12 x 13	5.1	27.1	29.1	172.7
14 x 15	5.7	30.9	32.8	187.8
16 x 17	6	34.8	37	205.7
18 x 19	6.7	38.6	40.6	221.2
21 x 22	7	44.8	46.8	238
24 x 26	7.8	50.9	54.9	269.4
27 x 32	9.1	58	67.3	303.8

HAZET high precision

HAZET tolerance
HAZET wrench precision

DIN standard permissible tolerance
DIN/ISO wrench standard precision

HAZET wrenches are manufactured with highest precision to meet narrow tolerances.

Why is a proper fit of screws and wrench so significant?

A tight fit reduces the stresses, both on the wrench as well as the screw
The load-bearing capacity of the wrench is therefore increased
The edges of screw heads will not wear- or round-off
The risk to slip off is also reduced
All this results in a reduction of risk of injury and damage

HAZET slim design

The optimized selection of material composition enables a slim wrench construction.

The benefits for the user are:

Better tool access and more wrench movement especially in hard-to-reach screw locations
Weight reduction of the wrenches
The lower weight improves wrench handling as well as lower carrying weight of the tool bags
Despite the slim open-end and box-end head designs, the load-bearing capacity is not reduced
For the entire range of wrenches the DIN/ISO load-requirements are all exceeded significantly

HAZET chrome plating

HAZET uses an elaborate and optimized matt surface chrome plating for its tools which have the following benefits:

Matt chrome plating adheres best to steel
Therefore best corrosion protection (due no flaking-off or cracks)
Good and secure grip even with dirty or oily hands
Glare-free optics
Elegant looks

HAZET wrench manufacturing

Decades of continuous development and optimization of the wrench and tool manufacturing process are one of the pillars of the success of HAZET. The process spans several important aspects such as:

the selection of the steel alloy composition and reliable supplying partners
the drop forging process which has a strengthening effect through crystal structure concentration
a careful hardening and tempering process, which enables the full potential of hardness and strength yet retaining ductility at the same time
the galvanic protection coating, which will not detach or flake-off even under the roughest working conditions.