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Use accurate torque controls to improve quality! Case examples can be found in torque handbook 10

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HOME > Products > Torque Wrench > Click Type Torque Wrench > Preset Torque Wrench > QRSP

Click Type Torque Wrench

QRSP

Click Type Torque Wrench / Assembly

Assembly

Preset

Comes with open ratchet

Open ratchet torque wrench for piping work.

QRSP38N×17 [Overall length 301 mm]

Application

For flare nut.

Features

Preset style.　
Open ratchet ring head allows user to continue tightening without exchanging heads.
With 30 degree ratcheting mechanism, it can be used in space-limited working conditions.
The set torque cannot be changed without using a special tool (sold separately), preventing the operator from changing torque by mistake.
A clear “click” sound signals tightening completion upon reaching the set torque.
With resin grip.
The QRSP 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.

Specifications

Accuracy ±3%
MODEL				QRSP38NΧ17	QRSP38NΧ19	QRSP38NΧ21	QRSP38NΧ24
S.I.RANGE［N・m］		MIN.～MAX.		10～45
METRIC RANGE［kgf・cm］		MIN.～MAX.		100～450
APPLICABLE BOLT				Piping
MAX. HAND FORCE［N］				195	194	193	191
DIMENSION ［mm］	EFFECTIVE LENGTH		L	231	232	234	236
	OVERALL LENGTH		L'	301	303	307	312
	HEAD		s	33	36	39	46
			t	9
			ℓ1	16.5	18	19.5	23
			ℓ2	64	65	67	69
	BODY		m	27.3
			n	8.2
			d	20
			D	35
WEIGHT［kg］				0.4			0.43
ADJUSTING TOOL (OPTIONAL ACCESSORY)				No.312

Notes

Products are compliant with ISO 6789:2017 starting January 2022. Calibration Certificates will be different from older products.

Dimensions

Expand dimensions

QRSP

◆ How to order

Specify Tohnichi, model name and torque value.

Example: Tohnichi

QRSP38NX17X 25N･m

◆ Things to remember when ordering

Not available for inspection purposes. For models with limit switch designed to prevent human tightening errors, refer to QSPLS/CSPLS/QRSPLS/SPLS/RSPLS/SPLS-N.

QRSP is preset, so you cannot set torque without a tester. When ordering, be sure to specify operating torque.

For QRSP, we cannot manufacture opening widths that are not those listed in catalog.