Made in Japan
Manufacturer: Tohnichi
Model: MCSP

Interchangeable open end head marking torque wrench. When the set torque is reached, the wrench automatically leaves a mark on nuts (bolts) to provide evidence of proper tightening.

Marking Example

 

Enlarged image of MCSP marker

 

MSH15D series interchangeable heads (sold separately) come with an attachment bolt to secure the marker pin and common head to the torque wrench.

 

MCSP markers (Red / Blue) (sold separately)

 

Marker pins (Silver / Black / Gold) (sold separately)

 

Supports marking on socket head bolts (cap screws), and can be custom modified with specialized interchangeable heads. Please contact us for details.

Application

• Nut torque control.
• Prevents human tightening errors (Pokayoke).
• Tightening piping on hydraulic / pneumatic devices.
• Construction projects involving electrical / telecommunication / power facility / air-conditioning equipment / natural gas installations, etc.

Features

• The MCSP is a preset type interchangeable open end head marking torque wrench. It automatically marks a corner of the nut (or bolt) on the side, when the set torque is reached.
• Conventionally, the tightening and marking procedure is a two-step process: (1) Tighten with a torque wrench; then (2) Make a mark with a pen. Tohnichi’s MCSP prevents a mark from being made if tightening was forgotten.
• Preset head is ideal for successive tightenings at the same torque.
• MCSP series torque wrenches come in a selection of three body types, permitting tightening torque applications from 10 to 140 N・m.
• The MSH15D series of interchangeable heads for the MCSP series offers a selection of 15 sizes. Open-end interchangeable head accommodates width-across-flat dimensions for nuts (bolts) ranging from 10 to 32 mm.
• MSH15D series open end interchangeable heads are more compact than those in the regular SH series, making them useful for marking where dimensions are restricted.
• Uses a disposable marker, so no need for ink refills. One marker performs about 2,000 markings. Marker replacement is easy. Also suitable for vertical marking.
• Supports marking on socket head bolts (cap screws), and can be custom modified with specialized interchangeable heads. Please contact us for details.
• The MCSP series is compliant with ISO 6789:2017 starting January 2022. For more information, see the technical data “Initiatives for ISO 6789:2017” at the bottom of the screen.
• The wired MCSPLS and wireless Pokayoke (error-proofing) MCSPFHM transmitter permit production line interlock controls using tightening count. When you place your order, please send us your specifications so that we can make modifications.

Demonstration video

Information on the MCSP preset type interchangeable open end head marking torque wrench

Specifications

Note:

• The MCSP Marking Torque Wrench requires MSH series interchangeable heads (sold separately). The MCSP cannot use regular SH series heads.
• Tohnichi also manufactures other jaw opening sizes in addition to standard sizes, upon request. Contact us for more details.
• Products are compliant with ISO 6789:2017 starting January 2022. Calibration Certificates will be different from older products.

Standard accessory: Interchangeable heads (sold separately) come with one marker pin and one attachment bolt.

Dimensions