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HOME > Products > Torque Wrench > Click Type Torque Wrench > Pokayoke Torque Wrench > MPCL

Pokayoke torque wrench

MPCL

Open End Interchangeable Head Pre-lock Marking Torque Wrench

Prevents human tightening errors (Pokayoke)

Pre-Lock

Interchangeable Head

Torque Graduation

Quick Drying Ink

This open-end interchangeable head pre-lock marking torque wrench comes with the ever-popular torque scale.

Shown with dedicated interchangeable head MSH15DX21 and blue marker attached to an open end interchangeable head pre-lock marking torque wrench MPCL50NX15D

Marking Example

MPCL marker (enlarged image)

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

Markers (Red / Blue) (sold separately)

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

This is an operating animation for the marking mechanism.

If you cannot use MPQL/MQSP for tightening hex bolts in confined spaces, hex bolt corners can be marked with MPCL/MCSP.

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.
Useful in confined areas where MPQL/MQSP cannot be used for tightening hex bolts.

Features

The MPCL open-end interchangeable head pre-lock marking torque wrench series comes with a torque scale. The pre-lock type permits tightening torque adjustments.
Automatically marks a corner of the nut (or bolt), 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.
MPCL series torque wrenches come in a selection of three body types, permitting tightening torque operations from 10 to 140 N･m.
The MSH15D series of MPCL interchangeable heads can also be used for the MCSP series of torque wrenches. The series offers a selection of 15 sizes, with width-across-flat dimensions for nuts (bolts) ranging from 10 to 32 mm.
The MPCL 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 MPCLLS and wireless Pokayoke (error-proofing) MPCLFHM 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.

Specifications

MPCL
S.I. MODEL			MPCL50N X 15D	MPCL100N X 15D	MPCL140N X 15D
TORQUE RANGE ［N･m］	MIN. ～ MAX.		10～50	20～100	30～140
	MIN. ～ MAX.		10～50	20～100	30～140
	GRAD.		0.5	1
METRIC MODEL			MPCL50M X 15D	MPCL100M X 15D	MPCL140M X 15D
TORQUE RANGE ［kgf･cm］	MIN. ～ MAX.		100～500	200～1000	300～1400
	MIN. ～ MAX.		100～500	200～1000	300～1400
	GRAD.		5	10
DIMENSIONS ［mm］	OVERALL LENGTH	L'	289	361	425
	EFFECTIVE LENGTH	L	288	358	422
	BODY	ℓ1	121	153
		A	40.6
		ΦD1	23	26
		ΦD2	36	37.7
		H1	43.6	45.6
		H2	21.5
		B	4
MAX. HAND FORCE [N]			174	279	332
MSH HEAD SIZE			MSH15D
WEIGHT［kg］			0.63	0.87	0.97
					Accuracy ±3%

INTERCHANGEBLE HEAD FOR MPCL
MODEL ［BODY X SIZE W］			MSH15D X 10	MSH15D X 12	MSH15D X 13	MSH15D X 14
Tmax ［N･m］			30
OUTSIDE WIDTH ［mm］			30		31	32
THICKNESS ［mm］			7.5	8
WEIGHT ［g］			80	82	83	84.5
APPLICABLE MARKER END			1671　SILVER

MODEL ［BODY X SIZE W］			MSH15D X 16	MSH15D X 17	MSH15D X 18	MSH15D X 19
Tmax ［N･m］			40	55
OUTSIDE WIDTH ［mm］			35	38	39
THICKNESS ［mm］			8	9		10
WEIGHT ［g］			95	106.5	108	115
APPLICABLE MARKER END			1671　SILVER			1672　BLACK

MODEL ［BODY X SIZE W］			MSH15D X 21	MSH15D X 22	MSH15D X 24	MSH15D X 26
Tmax ［N･m］			75			100
OUTSIDE WIDTH ［mm］			44		46	50
THICKNESS ［mm］			10	11		12
WEIGHT ［g］			123	132.5	132	152.5
APPLICABLE MARKER END			1672　BLACK			1673　GOLD

MODEL ［BODY X SIZE W］			MSH15D X 27	MSH15D X 30	MSH15D X 32
Tmax ［N･m］			100	140
OUTSIDE WIDTH ［mm］			51	58	60
THICKNESS ［mm］			12	13
WEIGHT ［g］			150.5	192	194.5
APPLICABLE MARKER END			1673　GOLD


MARKER END
PART No.			1671	1672	1673
DESCRIPTION			MARKER END SILVER	MARKER END BLACK	MARKER END GOLD
APPLICABLE HEAD SIZE			10～18mm	19～24mm	26～32mm

MARKER
PART No.			1651	1652	1653	1654
DESCRIPTION			MCSP MARKER RED 10 PCS/PACK	MCSP MARKER RED 100 PCS/PACK	MCSP MARKER BLUE 10 PCS/PACK	MCSP MARKER BLUE 100 PCS/PACK
DESCRIPTION			MCSP MARKER RED 10 PCS/PACK	MCSP MARKER RED 100 PCS/PACK	MCSP MARKER BLUE 10 PCS/PACK	MCSP MARKER BLUE 100 PCS/PACK

Notes

The MPCL Marking Torque Wrench requires MSH series interchangeable heads (sold separately). It 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.
SI unit products and metric unit products in the MPCL series are compliant with ISO 6789:2017 starting January 2022. Calibration Certificates will be different from older products.