The Beta INOX range of stainless steel tools can be used in critical environments where contamination is not permitted. All Beta INOX tools can be autoclave sterilized at 121˚C.These tools avoid improper rust formation. Whenever any tools other than those made of stainless steel are used on stainless steel screws, nuts or other surfaces, a few particles may come of the tool, thereby triggering corrosion.Accurate selection of material and the expert quest for the best heat treatment provide the Beta INOX tools with mechanical characteristics which far exceed the statements and are comparable to those of the other Beta Tools. The INOX range share the same ergonomic properties and design as the other Beta Tools, which have been known to, appreciated by, professional users for over 75 years.The INOX range uses magnetic stainless steel AISI 420..tg {border-collapse:collapse;border-spacing:0;}.tg td{font-family:Arial, sans-serif;font-size:14px;padding:10px 5px;border-style:solid;border-width:1px;overflow:hidden;word-break:normal;border-color:black;}.tg th{font-family:Arial, sans-serif;font-size:14px;font-weight:normal;padding:10px 5px;border-style:solid;border-width:1px;overflow:hidden;word-break:normal;border-color:black;}.tg .tg-s268{text-align:left} Product Code Part Number Key dimensions L A Ø S1 S2 Weight \" mm mm mm mm mm g 000420356 42INOX-AS 1/4 1/4x1/4 95 15.2 10.1 3.4 5.2 10 000420358 42INOX-AS 5/16 5/16x5/16 116 19 12.3 3.9 6.2 20 000420360 42INOX-AS 3/8 3/8x3/8 137 22.8 15.1 4.5 7.1 30 000420361 42INOX-AS 7/16 7/16x7/16 148 24.8 16.5 4.8 7.5 40 000420363 42INOX-AS 1/2 1/2x1/2 169 28.8 19.6 5.4 8.4 60 000420364 42INOX-AS 9/16 9/16x9/16 180 30.8 21 5.7 8.8 75 000420366 42INOX-AS 5/8 5/8x5/8 201 34.6 23.8 6.3 9.7 100 000420367 42INOX-AS 11/16 11/16x11/16 212 36.6 25.2 6.7 10.2 115 000420369 42INOX-AS 3/4 3/4x3/4 233 40.5 28 7.3 11.4 155 000420371 42INOX-AS 13/16 13/16x13/16 254 44.5 30.7 7.9 12.4 200 000420372 42INOX-AS 7/8 7/8x7/8 264 46.4 32.2 8.1 12.8 220 000420373 42INOX-AS 15/16 15/16x15/16 285 50.3 34.9 8.5 13.5 280