3/8" torque wrench TVT-100A

1/2"3/4"1"

Product Overview
TORSO Click-Type Manual Torque Wrenches provide accurate, repeatable torque application across a wide range of models. Available in Open Jaw Fixed Head, Bi-Hex Ring and Preset Torque Production variants, these tools suit industrial, automotive and production-line assembly where controlled torque and repeatability are required. Preset models and click-feedback help prevent over-torquing. The manufacturer provides a Free Replacement Guarantee for premature failures where applicable.

Available Types

• Open Jaw Fixed Head Type: Across-flat sizes 10 mm to 46 mm; preset torque options available; designed for direct use on bolts without sockets.
• Bi-Hex Ring Type: Across-flat sizes 10 mm to 46 mm; ring head enables direct application on bolts, removing need for sockets; preset torque options available.
• Preset Torque Production Type: Configured for production lines to deliver consistent torque, faster cycle times and improved repeatability.

Key Features

• Click-type mechanism for accurate, audible torque indication and consistent readings.
• Wide torque coverage from low Nm to very high industrial ranges across series.
• Open Jaw and Bi-Hex Ring heads allow direct engagement with fasteners, reducing handling time.
• Preset models ensure uniform fastening torque for repetitive production operations.
• Clear adjustment scales where fitted for quick setup (model dependent).
• Free Replacement Guarantee from manufacturer against premature failure (terms apply).

Specifications / Models (selection from manufacturer's table)
TVT-100A / TVTR-100A — 2.5 - 11 Nm — 0.3 - 1.1 kgf·m — 20 - 100 lbf·in — 2 - 8 lb·ft — 3/8" — 320 / 360 mm — 0.56 kg
TVT-300A / TVTR-300R — 5 - 35 Nm — 0.5 - 3.5 kgf·m — 40 - 300 lbf·in — 4 - 25 lb·ft — 3/8" — 430 / 465 mm — 0.75 kg
TVT-600A / TVTR-600R — 12 - 68 Nm — 1.2 - 7 kgf·m — 100 - 600 lbf·in — 10 - 50 lb·ft — 1/2" — 430 / 465 mm — 0.75 kg
TVT-1200A / TVTR-1200A — 25 - 135 Nm — 3 - 14 kgf·m — (manufacturer table varies) — 40 - 300 lbf·in — 3/8" / 1/2" variants — 430 / 465 mm — 0.75 - 1.1 kg
TVT-2000A / TVTR-2000A — 50 - 225 Nm — 5 - 23 kgf·m — 400 - 2000 lbf·in — 40 - 160 lb·ft — 1/2" — 485 / 530 mm — 1.1 kg
TVT-3000A / TVTR-3000A — 70 - 330 Nm — 7 - 35 kgf·m — 600 - 3000 lbf·in — 50 - 250 lb·ft — 1/2" — 430 / 465 mm or 835 / 890 mm — 2 - 4 kg
TVT-5000A / TVTR-5000A — 140 - 560 Nm — 14 - 57 kgf·m — 1200 - 5000 lbf·in — 100 - 410 lb·ft — 3/4" — 1120 / 1195 mm — 6.58 kg
TVT-8400A / TVTR-8400A — 480 - 940 Nm — 49 - 95 kgf·m — 4200 - 8400 lbf·in — 350 - 700 lb·ft — 1" — 1400 / 1485 mm — 12.7 kg
NT Series (examples) — NT-14 / NT-14/R — 135 - 540 Nm — 14 - 56 kgf·m — 1200 - 4800 lbf·in — 100 - 400 lb·ft — 3/4" — 1110 / 1195 mm — ~6.5 kg
NT-14S / NT-14S/R — 135 - 780 Nm — 14 - 78 kgf·m — 1200 - 6640 lbf·in — 100 - 500 lb·ft — 3/4" — 1305 / 1340 mm — ~18 kg
NT-49 / NT-49/R — 475 - 1050 Nm — 49 - 105 kgf·m — 4200 - 9300 lbf·in — 350 - 750 lb·ft — 3/4" / 1" — 1390 / 1480 mm — ~15 kg
NT-55 / NT-55/R — 540 - 1380 Nm — 55 - 140 kgf·m — 4800 - 12250 lbf·in — 400 - 1000 lb·ft — 1" — 1305 / 1340 mm — ~18 kg
NT-105 / NT-105/R — 1015 - 1900 Nm — 105 - 195 kgf·m — 8800 - 16820 lbf·in — 750 - 1400 lb·ft — 1" — 1450 / 1530 mm — ~20.6 kg

Notes on the specification table
The manufacturer's table includes numerous variants across TVT / TVTR / NT series, covering low-torque click wrenches up to high-torque industrial units. Torque ranges are given in Nm with equivalents in kgf·m, lbf·in and lb·ft. Square drive sizes and overall lengths vary by model; verify the exact model line for precise dimensions and weight.

Technical Specifications

• Type: Click-type manual torque wrench (Open Jaw Fixed Head, Bi-Hex Ring, Preset Torque Production).
• Brand: TORSO.
• Across-flat sizes (Open Jaw / Bi-Hex Ring): 10 mm to 46 mm.
• Torque range: approximately 2.5 Nm up to several thousand Nm depending on model.
• Square drives: common sizes 3/8", 1/2", 3/4", 1" depending on model.
• Units provided in Nm with equivalents in kgf·m, lbf·in and lb·ft in the manufacturer's table.
• Intended applications: industrial, automotive and production-line assembly; preset models for repetitive, consistent torque application.
• Adjustment scales and click-feedback help prevent over-torquing; consult model line for scale presence.
• Manufacturer warranty: Free Replacement Guarantee (subject to terms).