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Hex Wrenches (Explosion-Proof)（Single Item / Set Product Classification：Single Item）

Hex keys (explosion-proof) are an explosion-proof tool made of a material that does not generate sparks due to friction or impact when tightening hex socket head bolts. In an environment where flammable gases or flammable liquids are used, such as in explosives manufacturing plants and medical equipment maintenance sites, those molecules are suspended in the air, and sparks during work may cause ignition or explosion. There are L-shaped and T-shaped types, but the L-shaped type is often used because the short part and the long part can be used according to the application. Regarding materials, it is safer to use those that are specialized in explosion-proof certified by the US accreditation body FM Approvals or UKAS, the United Kingdom Accreditation Service. Hex keys have not only explosion-proof type, but also non-magnetic and corrosion-resistant types. Some are sold in single units, and the set type is placed in order of size, making it easy to use and organize.

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Specification/Dimensions

Single Item / Set Product Classification
- Single Item
- Set Product
Clear

Two-sided Width Size(mm)
2

3

4

5

6

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12

14

17

19
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Set Content(A pair of)
NSST34101、NSST34102A、NSST34102、NSST34103、NSST34104、NSST34105、NSST34106、NSST34108、NSST34110
Clear

Approval Acquired
- FM Approvals (USA)
- UKAS (UK)
- JIS-equivalent Product
Clear

Stem Length(mm)
13

24

25

30

32

34

37

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44

45

46

52

58

65

72
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Overall Length(mm)
38

45

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56

59

63

65

69

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98

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122

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Clear

Brand	ESCO (1) HAMACO (1) NGK(NIHONGAISHI) (1) YAMATO GOKIN (1)
CAD	2D 3D
Days to Ship	All Same day 5 Day(s) or Less 6 Day(s) or Less 7 Day(s) or Less 8 Day(s) or Less Others

4 items

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: 30; 60; 90

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Hex wrench

HAMACO

[Features]
· This tool will not spark under friction or impact.
· Excellent ignition-proof, non-magnetic and corrosion-resistant properties.
· Certified FM Approved by the US National Accreditation Board.
· UKAS (United Kingdom Accreditation Service) certified.
[Applications]
· For chemical industry, petroleum, steel manufacturing, gas industry, explosive manufacturing factories, shipyards, aviation industry, shipboard loading, thermal power plants, pharmaceutical factories, aluminum refineries, milling factories, medical equipment maintenance sites, clean rooms, etc.

From: ฿ 1,867.71
Days to Ship: 5 Day(s)

5 Day(s)

Compare

Explosion-proof hex wrench

YAMATO GOKIN

[Features]
· Used for tightening and removing hex socket bolts, cap screws, etc.
· A JIS equivalent product.
· The product has undergone the Product Safety Evaluation Center's Metal Spark Non-ignition Test.
· Even with shock or friction, no sparks are generated which could be an ignition source.
· Non-magnetic.
· Highly resistant to corrosion.
· Highly resistant to friction (Bericon).
[Applications]
· Explosion proof: Tankers, submarines, mines, oil fields, oil refineries, gas work sites, gasoline and LPG warehouses and trucks, chemical plants, oil chemical plants, explosives plants, fireworks plants, paint plants, dye plants, powder plants, extract plants, aircraft maintenance sites, thermal power plants, smelting works.
· Nonmagnetic: computer/communications equipment assembly factories, magnetic tape factories, minesweepers.
· Corrosion resistance: Food processing plants, water supply facilities construction sites.

From: ฿ 2,519.30
Days to Ship: 5 Day(s)

5 Day(s)

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Explosion-Proof Hex Bar Wrench

NGK(NIHONGAISHI)

No combustion-causing sparks are generated, even from intense friction or strikes. Boasts excellent corrosion resistance, with a strength that is virtually the same as steel tools. Ideal for workplaces sensitive to magnetism.

From: ฿ 999,999,999.00
Days to Ship: Quote

Quote

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Hex Key (Non-Sparking)

ESCO

[Specifications]
·Esco hex wrench (Non-Sparking)
·It is explosion-proof, non-magnetic, and has excellent corrosion resistance.

From: ฿ 594.38
Days to Ship: Same day

Same day


Brand
Product Series
From
Days to Ship
Single Item / Set Product Classification
Two-sided Width Size(mm)
Set Content(A pair of)
Approval Acquired
Stem Length(mm)
Overall Length(mm)

	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare
Brand	HAMACO	YAMATO GOKIN	NGK(NIHONGAISHI)	ESCO
Product Series	Hex wrench	Explosion-proof hex wrench	Explosion-Proof Hex Bar Wrench	Hex Key (Non-Sparking)
From	฿ 1,867.71	฿ 2,519.30	฿ 999,999,999.00	฿ 594.38
Days to Ship	5 Day(s)	5 Day(s)	Quote	Same day
Single Item / Set Product Classification	Single Item	Single Item	Single Item	Single Item
Two-sided Width Size(mm)	2 ～ 19	3 ～ 10	-	-
Set Content(A pair of)	-	-	-	-
Approval Acquired	FM Approvals (USA) / UKAS (UK)	JIS-equivalent Product	-	-
Stem Length(mm)	13 ～ 72	24 ～ 52	-	-
Overall Length(mm)	38 ～ 177	69 ～ 124	45 ～ 250	-