Non-Sparking Safety Tools > Conversion Formulas
Browse our Non-Sparking Safety Tool Index
How to Choose - AlBr vs CuBe Zone Definitions Applications Tool Selection Guide
Proper Use and Maintenance Conversion Formulas Safety Tool Warranty ATEX-approved Air and Hydraulic Power Tools

Non-Sparking, Non-Magnetic Safety Tools - Conversion Formulas

Decimal Equivalents
Fraction: Decimal:   Fraction: Decimal:
7/16 0.4375 2-1/4 2.2500
1/2 0.5000 2-5/16 2.3125
9/16 0.5625 2-3/8 2.3750
5/8 0.6250 2-7/16 2.4375
11/16 0.6875 2-1/2 2.5000
3/4 0.7500 2-9/16 2.5625
13/16 0.8125 2-5/8 2.6250
7/8 0.8750 2-11/16 2.6875
15/16 0.9375 2-3/4 2.7500
1 1.0000 2-13/16 2.8125
1-1/16 1.0625 2-7/8 2.8750
1-1/8 1.1250 2-15/16 2.9375
1-3/16 1.1875 3 3.0000
1-1/4 1.2500 3-1/16 3.0625
1-5/16 1.3125 3-1/8 3.1250
1-3/8 1.3750 3-3/16 3.1875
1-7/16 1.4375 3-1/4 3.2500
1-1/2 1.5000 3-5/16 3.3125
1-9/16 1.5625 3-3/8 3.3750
1-5/8 1.6250 3-7/16 3.4375
1-11/16 1.6875 3-1/2 3.5000
1-3/4 1.7500 3-9/16 3.5625
1-13/16 1.8125 3-5/8 3.6250
1-7/8 1.8750 3-11/16 3.6875
1-15/16 1.9375 3-3/4 3.7500
2 2.0000 3-13/16 3.8125
2-1/16 2.0625 3-7/8 3.8750
2-1/8 2.1250 3-15/16 3.9375
2-3/16 2.1875 4 4.0000
Metric Equivalents
mm: Inches: mm: Inches: mm: Inches:
13 0.5118 43 1.6929 73 2.8740
14 0.5512 44 1.7323 74 2.9134
15 0.5906 45 1.7717 75 2.9528
16 0.6299 46 1.8110 76 2.9921
17 0.6693 47 1.8504 77 3.0315
18 0.7087 48 1.8898 78 3.0709
19 0.7480 49 1.9291 79 3.1102
20 0.7874 50 1.9685 80 3.1496
21 0.8268 51 2.0079 81 3.1890
22 0.8661 52 2.0472 82 3.2283
23 0.9055 53 2.0866 83 3.2677
24 0.9449 54 2.1260 84 3.3071
25 0.9843 55 2.1654 85 3.3465
26 1.0237 56 2.2047 86 3.3858
27 1.0630 57 2.2441 87 3.4252
28 1.1024 58 2.2835 88 3.4646
29 1.1417 59 2.3228 89 3.5039
30 1.1811 60 2.3622 90 3.5433
31 1.2205 61 2.4016 91 3.5827
32 1.2598 62 2.4409 92 3.6220
33 1.2992 63 2.4803 93 3.6614
34 1.3386 64 2.5197 94 3.7008
35 1.3780 65 2.5591 95 3.7402
36 1.4173 66 2.5984 96 3.7795
37 1.4569 67 2.6378 97 3.8189
38 1.4961 68 2.6772 98 3.8583
39 1.5354 69 2.7165 99 3.8976
40 1.5748 70 2.7559 100 3.9370
41 1.6142 71 2.7953 102 4.0157
42 1.6535 72 2.8346
   
Conversion Formulas:
Kilograms = Lbs. ÷ 2.2
Lbs. = Kilograms x 2.2



We also offer ATEX-approved air and hydraulic power tools for use in Ex zones.

MSDS (Safety Data Sheet) / Bulletin can be provided upon request or can be downloaded here:
MSDS: Cast Copper-Beryllium 2008.pdf
MSDS: Cast Aluminium-Bronze 2008.pdf

ATEX information: http://ec.europa.eu/enterprise/atex/guide/

Exact appearance and/or specifications subject to change without notice.

Choosing the right alloy – AlBr or CuBe – for your application. (Download poster detailing Ex Zone definitions, PDF, 225k)

Download CS Unitec Non-Sparking Safety Tool Catalog (PDF, 6.1MB, updated 11/08)

Contact Us




All Fields Required

We respect your privacy. The information you provide to CS Unitec, Inc. will not be rented, sold or shared with a third party.

Related Items:

White Paper: ATEX Certified Power Tools Ensure a High Level of Safety in Explosive Atmospheres