What drive size does the Toku MI-3800ESR feature?

This impact wrench is equipped with a 1" square drive.

What is the maximum torque output of this tool?

The tool delivers a maximum torque of 2100 Nm.

What air inlet size is required?

It requires a 1/2" air inlet connection.

What type of applications is this tool built for?

It is designed for heavy-duty industrial assembly and disassembly tasks.

TOKU MI-3800ESR impact spanner 1"

Name: TOKU MI-3800ESR impact spanner 1"
Brand: TOKU
SKU: 02108931
Price: 1023.2 EUR
Availability: PreOrder

Supplier number: TOKU MI-3800ESR | EAN 8717981000203

Recommended Retail Price €1,338.26

1,023.20 tax incl.

€845.62 excl. VAT (incl. all environmental contributions)

On order: delivered from 09/10/2026

Ordered before 20:00 - delivered as of 09/10/2026
Free shipping
Delivery by DHL
Delivered from Belgium

✆ Talk to a specialist

Heavy-duty industrial fastening with Toku

Practical benefits

High torque for heavy fastening: With a maximum torque of 2100 Nm, you tighten and loosen demanding bolts effortlessly.
Durable closed hammer mechanism: The robust mechanism delivers direct energy transfer while protecting internal components from premature wear.
Adjustable power for precise control: Multiple power settings let you adapt output force accurately to match each specific assembly task.

In a nutshell

The right choise for

Tackle heavy-duty assembly and maintenance tasks with confidence using the Toku MI-3800ESR pneumatic impact wrench. Delivering a maximum torque of 2100 Nm and a free speed of 4500 rpm, it lets you loosen and fasten seized bolts on trucks, agricultural machinery, and heavy industrial structures with ease. The robust closed hammer mechanism transfers impact energy directly to the 1" square drive while protecting internal components from premature wear. Multiple power settings allow you to match output force precisely to your fastening job. Connect it to a 1/2" air inlet and get the job done quickly, controlled, and without unnecessary strain.

Product information FAQ

€1,023.20

tax incl.

Key features according to our expert

Max. tightening torque: 2100 Nm
Speed: 4500 rpm
Connection size (air): 1/2"
Tool holder size: 1"

Product description

This industrial impact wrench by Toku has proven capabilities. The MI-3800ESR is developed for tightening and untightening apllications. The closed hammer mechanism can virtually not be damaged hence applicable for heavy duty applications. The energy is directly converted to the anvil for maximum power and minimal maintenance. The tool is suitable for use in the industry.

Features

Ergonomic design, well balanced
Compact and lightweight
Power adjustable, 4 positions

All Features

Max. tightening torque: 2100 Nm
Speed: 4500 rpm
Connection size (air): 1/2"
Tool holder size: 1"
Sound uncertainty (db(a)): ISO 15744
Sound pressure (db(a)): 96
Vibration standard: EN ISO 28927-2
Vibration value (m/s²): 10,4
Airconnection: PT 1/2"
Mm b: 55
Vibration uncertainty (m/s²): 1,52
Airconsumption (l/s): 15
Bolt capacity (mm): 36
Rpm: 4500
Force adjustment: R/L 4 Standen
Airpress max. (mpa): 0,63
Product group: Impact Wrenches
Torque (nm): 2100
Sound power (db(a)): 107
Mm a: 355
Version: R+H
Hosediameter (mm): 13
Safety standard: EN ISO 11148-6
Square drive: 1"
Weight (kg): 9,3
Impact mechanism: Gesloten Hamer

Brand TOKU
02108931
EAN 8717981000203
Supplier number TOKU MI-3800ESR

Frequently asked questions about this product

Answered by specialists

What drive size does the Toku MI-3800ESR feature?: This impact wrench is equipped with a 1" square drive.
What is the maximum torque output of this tool?: The tool delivers a maximum torque of 2100 Nm.
What air inlet size is required?: It requires a 1/2" air inlet connection.
What is the operating speed of this impact wrench?: The free speed is 4500 rpm.
What type of applications is this tool built for?: It is designed for heavy-duty industrial assembly and disassembly tasks.