If you need other torque, you can contact customer service for free recalibration) Infographic about torque ratings of SMA antenna connectors IMCBSTT SMA Torque Wrench RF Connector Opening 8MM Electrommunication Coax Adapter Convertor Straight Goldplated Spanner Bending Wrench Steel 1482376f 6ba1 44cf A9b5 Dafe34ac703c.6a9a470ab299d0e233888c40aca7be14 SMA torque wrench If you need other torque, you can contact customer service for free recalibration)Opening size: 8mm, 6., 5mm, 20mmLength: 160mmAccuracy: 1%Product performance: automatic bending at moment of arrival, two-way precise tightening and balance, opening 8mm, factory setting value 1Nm, general-purpose Agilent, PC3., 5mm, 2., 92mm, 2., 4mm, 1., 85mm, suitable for male and female SMA connection lines in the electronic communication industry Head non-destructive installation THGS Mxita SMA momentsleutel RF connector opening ... – Grandado Note: For the purchase option [0., 1-3Nm can be adjusted at will], please provide the required torque value, and we will adjust it for you., Factory setting: 1N., m, plus or minus 0., 01 (use directly after purchase, no need to adjust.