[Notice] Japan & China Golden Week holidays will start from 29 April to 6 May 2026. Kindly expect longer response from suppliers and possible delivery delay due to high volume of shipments after holiday. Early order placement is recommended. More details
[Announcement] MISUMI Malaysia website new user interface. Clearer navigation, easy product search and more. Explore now! May contact us at (60) 3 7890 6399 for any inquiries.

How can we improve?

How can we improve?

Comments

Name (Optional)

E-mail Address (Optional)

Tel (Optional)

While we are not able to respond directly to comments submitted in this form, the information will be reviewed for future improvement.
Customer Privacy Policy

Thank you for your cooperation.

While we are not able to respond directly to comments submitted in this form, the information will be reviewed for future improvement.
Please use the inquiry form.

Customer Privacy Policy

Hex Wrenches (Explosion-Proof)

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.

7 items

: 30; 45; 60

Days to Ship	All 5 Day(s) or Less 8 Day(s) or Less 9 Day(s) or Less

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.

Standard Price:	MYR 388.16-
Days to Ship:	8 Day(s) or more

"Same Day Ship Out" is available for item with 1 day

HAMACO Hex Bar Wrench Set

HAMACO Hex Bar Wrench Set 【9 Pieces Per Package】

HAMACO

[Features]
· Tool which will not let off sparks even when hit or scraped.
· In addition to not letting off sparks, it is non-magnetic and corrosion resistant.
[Applications]
· Chemical industry, petroleum, iron making, gas production, explosive manufacturing plants, shipyards, aviation industry, to have aboard a ship, thermal power plants, pharmaceutical plants, aluminum refineries, milling factories, on-site medical device maintenance, clean rooms etc.
[Product Specifications]
· Set contents (mm): 1.5, 2, 2.5, 3, 4, 5, 6, 8, 10
· Set contents (no.): 9
· US accreditation body FM Approvals certified product
· UKAS (United Kingdom Accreditation Service) certified product
· JAN code: 4560357419888
· Trusco code: 420-8099
· Weight: 260 g
[Materials/Finish]
· Beryllium Copper Alloy

Standard Price:	MYR 4,308.97
Days to Ship:	9 Day(s)

"Same Day Ship Out" is available for item with 1 day

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.

Standard Price:	MYR 427.21-
Days to Ship:	5 Day(s) or more

"Same Day Ship Out" is available for item with 1 day

[Explosion-Proof] 6 Pcs Hex Wrench EA642LS

ESCO

【Product Specifications】
・Material-Beryllium copper alloy
・Dim.-2, 3, 4, 5, 6, 8mm
・In a bag (EB508A-1)

Standard Price:	MYR 1,027.16
Days to Ship:	9 Day(s) or more

"Same Day Ship Out" is available for item with 1 day

[Explosion-Proof] 10 Pcs Hex Wrench EA642LS-110

ESCO

【Product Specifications】
・Material …Beryllium copper alloy
・Size (mm) …1.5・2・3・4・5・6・7・8・9・10(10 Pcs Set )
・Shaft Length …63 To 112mm
・With Tool Rool

Standard Price:	MYR 2,127.83
Days to Ship:	9 Day(s) or more

"Same Day Ship Out" is available for item with 1 day

Hex Key (Non-Sparking)

ESCO

[Specifications]
·This is a hex key made by ESCO (non-sparking)
·It is explosion-proof, non-magnetic, and has excellent corrosion resistance.

Standard Price:	MYR 90.01-
Days to Ship:	5 Day(s) or more

"Same Day Ship Out" is available for item with 1 day

[Explosion-Proof] 10 Pcs Hex Wrench EA642LT

ESCO

【Product Specifications】
・Material-Beryllium copper alloy
・Dim.-1/16, 5/64, 3/32, 1/8, 5/32, 3/16, 7/32, 1/4, 5/16, 3/8

Standard Price:	MYR 1,748.20
Days to Ship:	9 Day(s) or more

"Same Day Ship Out" is available for item with 1 day


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


Brand	HAMACO	HAMACO	YAMATO GOKIN	ESCO	ESCO	ESCO	ESCO
Product Series	Hex wrench	HAMACO Hex Bar Wrench Set 【9 Pieces Per Package】	Explosion-proof hex wrench	[Explosion-Proof] 6 Pcs Hex Wrench EA642LS	[Explosion-Proof] 10 Pcs Hex Wrench EA642LS-110	Hex Key (Non-Sparking)	[Explosion-Proof] 10 Pcs Hex Wrench EA642LT
Days to Ship	8 Day(s) or more	9 Day(s)	5 Day(s) or more	9 Day(s) or more	9 Day(s) or more	5 Day(s) or more	9 Day(s) or more
Single Item / Set Product Classification	Single Item	-	Single Item	-	-	Single Item	-
Two-sided Width Size(mm)	2 ～ 19	-	4 ～ 10	-	-	-	-
Approval Acquired	FM Approvals (USA) / UKAS (UK)	-	JIS-equivalent Product	-	-	-	-
Stem Length(mm)	13 ～ 72	-	30 ～ 52	-	-	-	-
Overall Length(mm)	38 ～ 177	-	75 ～ 124	-	-	-	-