• images/Aluminium Bronze Alloy_1103.jpg

    Aluminium Bronze Alloy_1103.jpg

Product Name:

Sparkless Non Sparking Aluminum Bronze Wrenches


Non Sparking Wrenches Double Open Ended Non Sparking Wrenches  

Open End Non Sparking Spanners Metric Series

Aluminium-Bronze Alloy Sparkless ® Non Sparking Tools are Most Suited For Application Purposes In Potentially Explosive Environmenmts.                  

Most of  our Non Sparking Tools are Forged after Casting to achieve better Quality, Performance & Attractive Finish. 











Fe + Mn









25-30HRc (250-291 Brinell)


Tensile Strength

800 N/mm 2


Desc Sparkless Part Code  Size MOC  HSN Code Qty Unit  Price INR  
D/E Open Wrench SNF-51638A 5/16"BSx3/8"BS AlBr 82041110 1 Each        2,400.00
D/E Open Wrench SNF-1258A 1/2"BSx5/8"BS AlBr 82041110 1 Each           5,351.00
D/E Open Wrench SNF-5834A 5/8"BSx3/4"BS AlBr 82041110 1 Each          9,221.00
D/E Open Wrench SNF-0607A 6*7mm AlBr 82041110 1 Each            766.00
D/E Open Wrench SNF-0809A 8*9mm AlBr 82041110 1 Each            832.00
D/E Open Wrench SNF-1011A 10*11mm AlBr 82041110 1 Each            930.00
D/E Open Wrench SNF-1213A 12*13mm AlBr 82041110 1 Each         1,240.00
D/E Open Wrench SNF-1415A 14*15mm AlBr 82041110 1 Each          1,582.00
D/E Open Wrench SNF-1617A 16*17mm AlBr 82041110 1 Each          1,698.00
D/E Open Wrench SNF-1819A 18*19mm AlBr 82041110 1 Each         2,398.00
D/E Open Wrench SNF-2022A 20*22mm AlBr 82041110 1 Each         2,742.00
D/E Open Wrench SNF-2123A 21*23mm AlBr 82041110 1 Each         2,922.00
D/E Open Wrench SNF-2426A 24*26mm AlBr 82041110 1 Each         4,309.00
D/E Open Wrench SNF-2427A 24*27mm AlBr 82041110 1 Each         4,570.00
D/E Open Wrench SNF-2528A 25*28mm AlBr 82041110 1 Each          4,912.00
D/E Open Wrench SNF-3032A 30*32mm AlBr 82041110 1 Each         6,822.00
D/E Open Wrench SNF-3236A 32*36mm AlBr 82041110 1 Each        7,784.00
D/E Open Wrench SNF-3436A 34*36mm AlBr 82041110 1 Each         8,258.00
D/E Open Wrench SNF-3641A 36*41mm AlBr 82041110 1 Each          9,221.00
D/E Open Wrench SNF-4146A 41*46mm AlBr 82041110 1 Each        12,061.00
D/E Open Wrench SNF-4650A 46*50mm AlBr 82041110 1 Each        13,203.00
D/E Open Wrench SNF-5055A 50*55mm AlBr 82041110 1 Each        14,149.00


Technical Comparison of Non-Sparking Materials


Copper Titanium (CuTi)

Copper Beryllium (BeCu)

Aluminium Bronze (AlBr)


Titanium 3-6%,

 Copper 94-97%

Be: 1.8%-2%

Ni+Co: 0.2%-1.2%

Others: <0.5%

Rest: Cu

Al: 10%-12%

Ni: 4 % - 6 %

Fe+Mn: <5.8 %

Others: <0.5%

Rest: Cu

Non-Sparking Characteristics

Conforms to IS 4595 – 1969(2006) CSIR Certification for Non Sparking Properties Available

Conforms to IS 4595 – 1969(2006) CSIR Certification for Non Sparking Properties Available

Conforms to IS 4595 – 1969(2006) CSIR Certification for Non Sparking Properties Available


260 to 320 BHN

283-365 Brinell

229-291 Brinell



700 N/mm2 (Approx 70 kgf/mm2)

1250 N/mm2 (Approx 125 kgf/mm2)

800 N/mm2 (Approx 80 kgf/mm2)

Non-Sparking Characteristics

Conforms to IS 4595 – 1969(2006)

Conforms to IS 4595 – 1969(2006)

Conforms to IS 4595 – 1969(2006)


Restricted to a Single Manufacturer

Freely Available World Over & Accepted in All Industries World Over

Freely Available World Over & Accepted in All Industries World Over


Very Poor Performance in Actual Usage,

Several customers having used Copper Titanium are unwilling to use the same & moved to other alloys.

Best Mechanical Properties for a Non Sparking hand Tool

Works for its intended Purpose, but wear and tear of AlBr is higher than that of BeCu


Exorbitantly Priced

Priced Marginally Higher when compared with AlBr Alloy – Much lower than CuTi

Most Reasonably Priced


 Prevent Fire Hazards/Explosions use Sparkless Non Sparking Tools - Engg Safety 

Safety is no longer an afterthought in Industries across India. In fact most companies have designed their SOPs with health, safety and environment in the forefront. One of the challenges faced in industry is maintenance and operations in hazardous locations which may contain flammable atmosphere of gas and/or dust. There are various classifications of hazardous zones – ATEX being one of the most commonly used classifications. 

Within your plant if you have any hazardous locations that fall under Zone 0/20, 1/21, or 2/22 many considerations have to be made while operating in these areas. It is mandatory to use intrinsically safe equipment. Hand tools such as wrenches and hammers used for regular maintenance and operations have to be non-sparking, as per OSHA/NFPA/FDA/OISD Guidelines.

Non-sparking tools have the property that they do not produce sparks that can ignite gas or dust and hence used in these hazardous locations. Incident reports are full of case studies where regular steel tools have either caused near misses or resulted in fatal accidents. 

Further many users understand the importance of using non-sparking tools but shy away from embracing it because they may not have chosen the correct tool for the job. Since these tools are made from Copper alloys they do not have the same strength as a regular steel tool. Unfortunately it is very pervasive in India to incorrectly use hand tools in a manner for which it is not designed for. Since operators misuse non-sparking tools they do not perform and in some cases snap during usage. This demotivates personnel from using them and they revert to steel tools compromising on safety. 

While the above situation may sound all too familiar the real issue lies in selecting the correct tool for the application. Reputed non-sparking tools are designed and tested so that they will always perform for its intended application. 

We at Bombay Tools have been dealing in non-sparking tools to the various Industries for the last 10 years. Our brand of Sparkless ® tools are very well reputed for its quality. Further with our expertise in tooling we help customers match the right tool for the right job. This solves the 2 major challenges users face: 

(i)                     They always have the correct tools that perform during regular operations as well as during shutdown activities

(ii)             (ii)           Zero compromise on safety


Please share your requirement and we will send you a quote promptly. You may reach us at: info@bombaytools.in or call: 022 66668781 82 83