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Pre-lock Torque Wrench PQL

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MOQ : 1 Piece

Pre-lock Torque Wrench PQL Specification

Function
Pre-lock torque application on fasteners

Tensile Strength
Up to 1500 MPa

Features
High accuracy; Preset locking; Ease of use; Sturdy construction

Gauge
Integrated Mechanical Scale

Power Source
Manual

Grip Type
Contoured Comfort Grip

Surface Finish
Chrome Plated, Anti-Corrosive

Tool Type
Pre-lock Torque Wrench

Material
High-Grade Alloy Steel

Handle Material
Ergonomic Non-Slip Rubber

Shape
Rectangular bar with calibrated head

Dimension (L*W*H)
280mm x 32mm x 22mm

Torque Range
2 - 200 Nm (Newton-meters)

Packaging Type
Protective Carry Case

Color
Silver with Black Handle

ISO Certification
Complies with ISO 6789

Head Type
Ratchet head

Locking Mechanism
Preset locking for fixed torque values

Weight
Approx. 0.95 kg

Application
Automotive, Industrial assembly, Maintenance

Accuracy
3% of reading

Calibration
Factory calibrated and ready to use

Model
PQL Series

Pre-lock Torque Wrench PQL Trade Information

Minimum Order Quantity
1 Piece

Supply Ability
10 Pieces Per Day

Delivery Time
1 Week

Main Export Market(s)
Western Europe, Asia, Australia, North America, Eastern Europe, Middle East, Central America, South America, Africa

Main Domestic Market
All India

About Pre-lock Torque Wrench PQL

Pre-lock Torque Wrench PQL

Application

Suitable for assembly line of critical parts and mass production.

Features

Block type. Resin grip.
Setting torque can be operated by an attached hex key to avoid torque change by human mistake.
Suitable for mass production as single purpose with graduation.
A clear Click sound signals tightening completion upon reaching the set torque.
The ratchet head has 24 teeth with a 15 degree operating range, allowing for use in space-limited working conditions.

Specifications

Accuracy 3%
S.I. MODEL			PQL10N	PQL15N	PQL25N	PQL50N	PQL100N4	PQL140N	PQL200N4	PQL280N	PQL420N
TORQUE RANGE [Nm]	MIN. MAX.		210	315	525	1050	20100	30140	40200	40280	60420
	GRAD.		0.1		0.25	0.5	1		2
METRIC MODEL			100PQL	150PQL	225PQL	450PQL	900PQL4	1400PQL	1800PQL4	2800PQL	4200PQL
TORQUE RANGE [Kgf cm / Kgfm]	MIN. MAX.		kgfcm 20100	30150	50250	100500	2001000	3001400	4002000	kgfm 428	642
	GRAD.		kgfcm 1		2.5	5	10		20	kgfm 0.2
AMERICAN MODEL			PQL50I-2A	PQL100I-2A	225PQL-A	450PQL-A	900PQL4-A	1400PQL-A	1800PQL4-A	-
TORQUERANGE [lbf in / lbfft]	MIN. MAX.		lbfin 1050	20100	50200	100400	lbfft 1575	30100	30130	-
	GRAD.		lbfin 0.5		2.5	5	lbfft 1		2	-
APPLICABLE BOLT	COMMON STEEL		M7	M8		M10	M12M14	M16	M18	M20	M22
	HIGH TENSION		M6	M6M7	M7	M8	M10	M12	M14	M16	M18
MAX. HAND FORCE [N]			74.1	111.1	159	274	395	441	503	469	474
DIMENSION [mm]	EFFECTIVE LENGTH	L	135		158	183	253	318	398	597	885.5
	OVERALL LENGTH	L'	190		215	250	320	385	470	669.5	971.5
	SQ. DRIVE	a	6.35		9.53		12.7			19.05
		b	7.5		11		14		15.4	20.5
	HEAD	R	11.5		11	16	17	18.8	20	22.5	25.5
		h	17.5		22	25.6	32	33.5	38.4	44.5	46.5
	BODY	m	19			25.5	28		35		38.6
		n	9.2			11.2	12.2		15		16.1
		D	28		30	36	37.7		44.2		49
			84		85	95	100			128	138.5
		B	2.5			4
WEIGHT [kg]			0.19		0.25	0.4	0.65	0.75	1.4	2	3.4

Standard accessory

The hex key for torque adjustment is a standard accessory.

Precision Built for Reliable Torque Application

Engineered with a preset locking mechanism and integrated mechanical scale, the PQL Series offers controlled torque delivery for repetitive assembly and fastening tasks. ISO 6789 compliance assures users of quality and trustworthiness. Its ratchet head maximizes efficiency, while the rectangular shape and contoured handle promote ergonomic handling during long work hours.

Ideal for Diverse Industrial Applications

Suited to automotive repair, industrial assembly lines, and maintenance teams, this torque wrench is designed to maintain fastener integrity and assure consistent joint tension. Its high-strength construction, corrosion resistance, and user-friendly design make it a reliable choice for professionals seeking both accuracy and durability in demanding environments.

FAQs of Pre-lock Torque Wrench PQL:

Q: How do I use the Pre-lock Torque Wrench PQL Series for preset torque applications?

A: To use the PQL Series wrench, set the required torque value using the preset locking mechanism. The tool is factory calibrated, so you can confidently apply torque to fasteners, ensuring a secure connection without overtightening. The ratchet head assists with efficient tightening in confined spaces.

Q: What benefits does the preset locking mechanism provide in the PQL Series?

A: The preset locking mechanism ensures the torque is fixed at your desired value, eliminating the risk of accidental changes during usage. This feature improves accuracy and reliability, especially in assembly and maintenance tasks that require repeated, identical torque levels.

Q: When should I recalibrate my PQL Series torque wrench?

A: Although the wrench arrives factory calibrated and ready to use, periodic recalibration is recommended after extensive use or exposure to shock loads. Follow the manufacturers guidelines, or recalibrate annually for optimal accuracy, especially in high-volume industrial settings.

Q: Where is this torque wrench typically used?

A: The PQL Series is suitable for automotive repair shops, industrial assembly lines, maintenance operations, and anywhere precise torque application ensures safety and performance. Its robust design makes it ideal for fieldwork and workshop environments.

Q: What processes can the PQL torque wrench help improve?

A: The wrench streamlines fastening, assembly, and maintenance processes, guaranteeing consistent torque on bolts, nuts, and threaded fasteners. Its accuracy reduces the chances of loose or overtightened joints, thus enhancing reliability and safety in finished products.

Q: Can the PQL Series torque wrench resist corrosion and wear in tough conditions?

A: Yes, thanks to its high-grade alloy steel body with a chrome-plated, anti-corrosive surface finish, the PQL Series is built to withstand harsh industrial environments. The included protective carry case also helps maintain its pristine condition during transport and storage.

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