Torque Wrench Selection Chart
Strength Level
a325
a490
Bolt Diameter
½
⅝
¾
⅞
1
1⅛
1¼
1⅜
1½
Standard
TONE GNR-31E Torque Wrench
TONE GNR-51E Torque Wrench
TONE GNR-81E Torque Wrench
TONE GNR-121E Torque Wrench
TONE GNR-211E Torque Wrench
TONE PDX-301F Torque Wrench w/ Digital Readout
TONE PDX-501F Torque Wrench w/ Digital Readout
TONE STC-50AE Electric Torque Wrench
Cordless
TONE CNR-30 Cordless Torque Wrench
TONE CNR-50 Cordless Torque Wrench
TONE CNR-80 Cordless Torque Wrench
TONE CNR-120 Cordless Torque Wrench
TONE CNR-210 Cordless Torque Wrench
Minimal Clearance
TONE GNBC-81E Minimal Clearance Torque Wrench
TONE GNBC-121E Minimal Clearance Torque Wrench
TONE GNBC-211E Minimal Clearance Torque Wrench