Beta Tools 1000V insulated tools guarantee safe installation and electrical maintenance. All of the insulated range of tools make it possible to work on systems up to 1000V on alternating current and up to 1500V on direct current. To provide the highest quality and performance standards and verify fitness and compliance with EN60900, each tool is subjected to the following stringent tests: handle resistance to slipping and flame propagation, and high voltage test (10000V).Single ring wrenches.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}.tg .tg-0lax{text-align:left;vertical-align:top} Product Code Part Number Key dimensions L D A S Weight mm mm mm mm mm g 000890110 89MQ 10 10 170 19 17 9.5 75 000890111 89MQ 11 11 180 20.3 17.5 10 74 000890112 89MQ 12 12 190 21.8 21 10 132 000890113 89MQ 13 13 195 23 21 10.5 106 000890114 89MQ 14 14 200 24.6 21.2 11 168 000890115 89MQ 15 15 210 25.5 21 10.8 161 000890117 89MQ 17 17 218 30 22 13 209 000890119 89MQ 19 19 240 31.5 25 13 307 000890122 89MQ 22 22 255 35.5 28 15 350 000890124 89MQ 24 24 280 39 29 16 425