NovaTork Mechanical Adjustable Torque Wrenches

The click torque wrench, in the version your job needs

All NovaTork mechanical adjustable torque wrenches work the same way: set the torque on the scale, tighten, and when the value is reached the mechanism gives a "click" you can feel and hear. What changes between series is how the scale is read, the head and the body material.

Common features

Accuracy of ±4% clockwise, from 20% to 100% of capacity
Dual scale in metric and imperial units
Push-pull cap or locking ring to secure the set value
Ergonomic non-slip handle for long shifts
Alloy steel or aluminum body, depending on the series

Available heads

Reversible ratchet, push-through ratchet, round head, teardrop ratchet with lever and rectangular head holder for 9×12, 14×18, 24×32 and 27×36 mm or round Ø12, Ø16 and Ø22 mm interchangeable inserts.

±4%Clockwise accuracy

3,000N·m max. (AUMG)

0.1Digital resolution (DC)

7Series available

Brand

NovaTork →

Series

STM · G · DC · C · G_P · AUMR · BQ

Use

Maintenance · Shop · Production

Service

Torque calibration →

STM Series · Large window

STM Series — Large Window Scale

Click torque wrenches with a large, fine-increment window scale that is easy to read and set. Six models by head type, from 5 to 2,000 N·m.

NovaTork STM mechanical adjustable torque wrench

Reversible ratchet

STM Model

Click torque wrench with reversible ratchet for clockwise and counterclockwise operation with standard sockets.

Range of 5 to 1,500 N·m in 14 models
Reversible ratchet with 1/4" to 1" square drive
±4% clockwise accuracy (20–100% of capacity)
Large window scale with fine increments · dual metric and imperial scale
Push-pull cap to lock the setting · non-slip handle

5–1,500 N·m 1/4" to 1"

Models: STM125 to STM51500

NovaTork STM_CF mechanical adjustable torque wrench

Ratchet · Carbon fiber

STM_CF Model

STM model version with a carbon fiber tube: lighter for prolonged use, with the same reversible ratchet.

Range of 5 to 550 N·m in 8 models
Reversible ratchet with 1/4" to 3/4" square drive · weight 0.67 to 2.36 kg
±4% clockwise accuracy (20–100% of capacity)
Large window scale with fine increments · dual metric and imperial scale
Push-pull cap to lock the setting · non-slip handle

5–550 N·m Carbon fiber

Models: STM125CF to STM4550CF

NovaTork STMX mechanical adjustable torque wrench

Push-through ratchet

STMX Model

Push-through ratchet head with bidirectional operation. The highest-capacity version of the series, up to 2,000 N·m.

Range of 5 to 2,000 N·m in 14 models
Push-through ratchet with 1/4" to 1" square drive
±4% clockwise accuracy (20–100% of capacity)
Large window scale with fine increments · dual metric and imperial scale
Push-pull cap to lock the setting · non-slip handle

5–2,000 N·m 1/4" to 1"

Models: STMX125 to STMX52000

NovaTork STMH mechanical adjustable torque wrench

Rectangular head holder

STMH Model

Rectangular shank head holder for interchangeable inserts: open end, ring and ratchet.

Range of 5 to 850 N·m in 14 models
Head holder for 9×12, 14×18 and 24×32 mm inserts
±4% clockwise accuracy (20–100% of capacity)
Large window scale with fine increments · dual metric and imperial scale
Push-pull cap to lock the setting · non-slip handle

5–850 N·m 9×12 to 24×32

Models: STMH925 to STMH24850

NovaTork STMR mechanical adjustable torque wrench

Round head holder

STMR Model

Round head holder for Ø16 and Ø22 mm interchangeable inserts.

Range of 5 to 850 N·m in 11 models
Round head holder for Ø16 and Ø22 mm inserts
±4% clockwise accuracy (20–100% of capacity)
Large window scale with fine increments · dual metric and imperial scale
Push-pull cap to lock the setting · non-slip handle

5–850 N·m Ø16 · Ø22

Models: STMR1625 to STMR22850

NovaTork STMBQL mechanical adjustable torque wrench

Teardrop ratchet

STMBQL Model

Teardrop ratchet with an easy reverse lever: compact head for tight spaces.

Range of 5 to 1,500 N·m in 12 models
Teardrop ratchet with 1/4" to 1" square drive (1" with extension bar)
±4% clockwise accuracy (20–100% of capacity)
Large window scale with fine increments · dual metric and imperial scale
Push-pull cap to lock the setting · non-slip handle

5–1,500 N·m 1/4" to 1"

Models: STMBQL125 to STMBQL51500E

G Series · Micrometer

G Series — Micrometer Adjustment

Micrometer-adjustable click torque wrenches with steel body, from the 1 N·m mini model up to the 3,000 N·m GM_E with extension bar.

NovaTork GM mechanical adjustable torque wrench

Reversible ratchet

GM Model

Micrometer torque wrench with reversible ratchet. Includes long (L), short (S) versions and the GSM_S mini for low torques.

GM: 2.5 to 3,000 N·m with 1/4" to 1" square drive
GSM_S mini: 1 to 60 N·m in 6 models, 1/4" and 3/8" drive
±4% clockwise accuracy (20–100% of capacity)
Micrometer adjustment with major and minor scale (1/10) · steel body
Textured grip for a firm hold

1–3,000 N·m 1/4" to 1"

Models: GM112 to GM53000L · GSM15S to GSM260S · lb·ft: G1200 to G4250L

NovaTork GMR mechanical adjustable torque wrench

Round head holder

GMR Model

Round head holder for Ø16 and Ø22 mm interchangeable inserts, with the G series micrometer adjustment.

Range of 2.5 to 1,000 N·m in 12 models
Round head holder for Ø16 and Ø22 mm inserts
±4% clockwise accuracy (20–100% of capacity)
Micrometer adjustment with major and minor scale (1/10) · steel body
Textured grip for a firm hold

2.5–1,000 N·m Ø16 · Ø22

Models: GMR1612 to GMR221000

NovaTork GSMR_S mechanical adjustable torque wrench

Mini round head holder

GSMR_S Model

Mini version of the GMR model for low torques, with a round head holder for Ø12 mm inserts.

Range of 1 to 60 N·m in 6 models
Round head holder for Ø12 mm inserts · length 167 to 278 mm
±4% clockwise accuracy (20–100% of capacity)
Micrometer adjustment with major and minor scale (1/10) · steel body
Textured grip for a firm hold

1–60 N·m Ø12 · Mini

Models: GSMR125S to GSMR1260S · lb·in: GSR1250S to GSR12150S

NovaTork GMH mechanical adjustable torque wrench

Rectangular head holder

GMH Model

Rectangular shank head holder for interchangeable inserts, from 9×12 up to 27×36 mm for high-torque joints.

Range of 2.5 to 3,000 N·m
Head holder for 9×12, 14×18, 24×32 and 27×36 mm inserts
±4% clockwise accuracy (20–100% of capacity)
Micrometer adjustment with major and minor scale (1/10) · steel body
Textured grip for a firm hold

2.5–3,000 N·m 9×12 to 27×36

Models: GMH912 to GMH273000 · lb·ft: GH9200 to GH14250L

NovaTork GSMH_S mechanical adjustable torque wrench

Mini head holder

GSMH_S Model

Mini version of the GMH model for low torques, with a 9×12 mm rectangular head holder.

Range of 1 to 60 N·m in 6 models
Head holder for 9×12 mm inserts · length 167 to 278 mm
±4% clockwise accuracy (20–100% of capacity)
Micrometer adjustment with major and minor scale (1/10) · steel body
Textured grip for a firm hold

1–60 N·m 9×12 · Mini

Models: GSMH95S to GSMH960S · lb·in: GSH950S to GSH9150S

NovaTork GM_E mechanical adjustable torque wrench

With extension bar

GM_E Model

Large torque wrenches with extension bar for high-torque joints. Available with ratchet (GM_E) or 27×36 mm head holder (GMH_E).

Range of 300 to 3,000 N·m in 3 models per version
GM_E: ratchet with 1" square drive · GMH_E: 27×36 mm head holder
Length 2,200 to 2,780 mm with the extension bar
±4% clockwise accuracy (20–100% of capacity)
Micrometer adjustment with major and minor scale (1/10) · steel body
Textured grip for a firm hold

300–3,000 N·m Extension bar

Models: GM51500E · GM52000E · GM53000E · GMH271500E · GMH272000E · GMH273000E

DC · C · G_P · AUMR · BQ Series

More Mechanical Series

Digital readout with mechanical click (DC), dual window (C), shear pin (G_P), high-torque aluminum (AUMR) and quick release (BQ).

NovaTork DCM mechanical adjustable torque wrench

Digi-Click

DC Series — DCM

Mechanical torque wrench with digital readout: set on screen, signals with the mechanical click. Reversible ratchet; also available with head holder (DCMH).

DCM: 6 to 300 N·m in 5 models, 3/8" and 1/2" drive
DCMH: 6 to 300 N·m in 5 models, 9×12 and 14×18 mm inserts
±4% clockwise accuracy (20–100% of capacity)
Backlit LCD: 0.1 readout from 10% of capacity
4 units: N·m, lbf·ft, lbf·in, kgf·cm · keeps the mechanical click

6–300 N·m LCD

Models: DCM260 to DCM3300 · DCMH960 to DCMH14300

NovaTork CM mechanical adjustable torque wrench

Dual window · Ratchet

C Series — CM

Dual-window click torque wrench with reversible ratchet, in standard, long (L) and short (S) versions. Also available with rectangular head holder (CMH).

CM: 2.5 to 3,000 N·m with 1/4" to 1" drive
CMH: 2.5 to 3,000 N·m, 9×12 to 27×36 mm inserts
±4% clockwise accuracy (20–100% of capacity)
Dual-window scale with 1/20-unit resolution
Soft ergonomic grip · push-pull locking cap

2.5–3,000 N·m 1/4" to 1"

Models: CM1012 to CM53000 · CMH912 to CMH273000 · lb·ft: C1200 to C4250L, CH9200 to CH14250L

NovaTork CMR mechanical adjustable torque wrench

Dual window · Round head holder

C Series — CMR

Dual-window click torque wrench with a round head holder for Ø16 and Ø22 mm interchangeable inserts.

Range of 2.5 to 1,000 N·m
Round head holder for Ø16 and Ø22 mm inserts
±4% clockwise accuracy (20–100% of capacity)
Dual-window scale with 1/20-unit resolution
Soft ergonomic grip · push-pull locking cap

2.5–1,000 N·m Ø16 · Ø22

Models: CMR1612 to CMR221000 · CMR16335L

NovaTork GAM_P mechanical adjustable torque wrench

Shear pin · Ratchet

G_P Series — GAM_P

Shear-pin type torque wrench with reversible ratchet and a locking ring that keeps the set torque secure.

Range of 2 to 1,000 N·m in 13 models
Reversible ratchet with 1/4" to 3/4" square drive
±4% clockwise accuracy (20–100% of capacity)
Major and minor scale with 1/10 increments
Locking ring: pull to unlock and adjust

2–1,000 N·m 1/4" to 3/4"

Models: GAM112P to GAM41000P · lb·ft: GA1200P to GA3250P

NovaTork GMH_P mechanical adjustable torque wrench

Shear pin · Head holder

G_P Series — GMH_P

Shear-pin type torque wrench with a rectangular head holder for interchangeable inserts.

Range of 2 to 340 N·m in 8 models
Head holder for 9×12 and 14×18 mm inserts
±4% clockwise accuracy (20–100% of capacity)
Major and minor scale with 1/10 increments
Locking ring: pull to unlock and adjust

2–340 N·m 9×12 · 14×18

Models: GMH912P to GMH14340P

NovaTork AUMR mechanical adjustable torque wrench

Aluminum · High torque

AUMR Series

Aluminum torque wrench with ratchet head for high-torque joints, with or without extension bar. AUMG fixed-head version up to 3,000 N·m.

AUMR: 100 to 2,000 N·m, 3/4" and 1" drive (extension bar from 1,000 N·m)
AUMG: 600 to 3,000 N·m, fixed 1-1/2" square drive for ratchet insert
Shockproof case on models with extension bar
±4% clockwise accuracy (20–100% of capacity)
Integral lightweight aluminum alloy body
Continuous-rotation ratchet · locking end against accidental adjustment

100–3,000 N·m Up to 3,000 N·m

Models: AUMR4550 · AUMR4760 · AUMR41000 · AUMR51500 · AUMR52000 · AUMG63000

NovaTork BQLM-QR mechanical adjustable torque wrench

Quick release · Ratchet

BQ Series — BQLM-QR

Torque wrench with a quick-release teardrop ratchet to change the head in seconds. Includes mini and large-size versions.

BQLM-QR: 10 to 400 N·m, 3/8" and 1/2" drive
BQLSM-QR mini: 1 to 25 N·m · large BQLM: 100 to 2,000 N·m (non-quick-release)
±4% clockwise accuracy (20–100% of capacity)
Quick-release head · alloy steel tube
Clear scale with 1/10 increments · locking ring · knurled handle

1–2,000 N·m Quick release

Models: BQLM260-QR to BQLM3400-QR · BQLSM15-QR to BQLSM225-QR · BQLM4600 to BQLM52000E

NovaTork BMH-QR mechanical adjustable torque wrench

Quick release · Head holder

BQ Series — BMH-QR

Quick-release torque wrench with a rectangular head holder for interchangeable inserts. Includes a mini version for low torques.

BMH-QR: 10 to 400 N·m in 6 models, 9×12 and 14×18 mm inserts
BMH-S-QR mini: 1 to 25 N·m, 9×12 mm inserts
±4% clockwise accuracy (20–100% of capacity)
Quick-release head · alloy steel tube
Clear scale with 1/10 increments · locking ring · knurled handle

1–400 N·m 9×12 · 14×18

Models: BMH960-QR to BMH14400-QR · BMH95S-QR to BMH925S-QR

NovaTork Mechanical Adjustable Torque Wrenches

The click torque wrench, in the version your job needs

Common features

Available heads

STM Series — Large Window Scale

STM Model

STM_CF Model

STMX Model

STMH Model

STMR Model

STMBQL Model

G Series — Micrometer Adjustment

GM Model

GMR Model

GSMR_S Model

GMH Model

GSMH_S Model

GM_E Model

More Mechanical Series

DC Series — DCM

C Series — CM

C Series — CMR

G_P Series — GAM_P

G_P Series — GMH_P

AUMR Series

BQ Series — BQLM-QR

BQ Series — BMH-QR

Other torque wrench types

Which range and head do you need?

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NovaTork Mechanical Adjustable Torque Wrenches

The click torque wrench, in the version your job needs

Common features

Available heads

STM Series — Large Window Scale

STM Model

STM_CF Model

STMX Model

STMH Model

STMR Model

STMBQL Model

G Series — Micrometer Adjustment

GM Model

GMR Model

GSMR_S Model

GMH Model

GSMH_S Model

GM_E Model

More Mechanical Series

DC Series — DCM

C Series — CM

C Series — CMR

G_P Series — GAM_P

G_P Series — GMH_P

AUMR Series

BQ Series — BQLM-QR

BQ Series — BMH-QR

Other torque wrench types

Electronic Torque Wrenches

Preset Torque Wrenches

Wi-Fi Torque System

Which range and head do you need?