Power Wrench

Professional impact wrenches for automotive and industrial applications. Wholesale pricing for B2B importers. 21V-98V cordless wrenches with up to 2600N·m torque.

Our Power Wrenches

High-torque cordless impact wrenches for automotive, construction, and industrial applications

As a power tools manufacturer with capabilities in OEM (Original Equipment Manufacturer) and ODM (Original Design Manufacturer), Waymore Tools offers a wide range of Power Wrenches to cater to diverse customer needs. From 20V compact impact wrenches to 98V heavy-duty torque wrenches with up to 2600N·m fastening torque, all models feature brushless motors, lithium-ion batteries, and multi-speed torque control. All products are CE certified and come with 3-year warranty.
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Spec Sheet

Power Wrench — Technical Specifications

The standard configuration for our cordless impact wrench range, with the OEM/ODM option available on every line.

ParameterStandard specificationOEM / ODM option
Voltage / platform18 V / 20 V MAX12 V, 18 V, 20 V, 21 V
MotorBrushlessBrushed for entry price points
Max torqueUp to 450 N·m (330 ft-lbs)150 / 300 / 450 / 800 / 1,200 N·m
Drive size3/8" and 1/2" square1/4", 3/8", 1/2", 3/4"
No-load speedUp to 3,000 rpm0–2,200 / 0–3,000 rpm
Speed modes2 forward + 2 reverse1 or 2 speeds, variable trigger
Reverse controlBrake-stop — reduces speed and torque once the nut loosens—
Battery4.0 Ah Li-ion, LED charge indicator2.0 / 4.0 / 5.0 Ah, 1 or 2 batteries
Sockets supplied4 × CR-V steel: 14 / 17 / 19 / 21 mmAny set, any drive
Tool length / weight≈ 130 mm · ≈ 0.93 kg bare—
Work lightBuilt-in LED—
CertificationCE / RoHS / GSUL / ETL, ISO 9001 factory audit
MOQ100 pcs100 pcs logo, 200 pcs colour box, 500 pcs custom tool case

All figures are manufacturer standard values and may be customised to your target market. Final specification, artwork and packaging are confirmed on the PI before production.

About This Item

Power Wrench — Product Highlights

What buyers get from the cordless impact wrench range, in the order it matters on the quotation.

Included Components

Standard Export Packaging

What ships in the standard power wrench kit — every component can be re-specified for your market.

Impact wrench

1 × cordless brushless impact wrench, function-tested

Battery

1 or 2 × 4.0 Ah Li-ion battery with charge indicator

Charger

1 × fast desktop charger

Sockets

4 × CR-V steel sockets: 14 / 17 / 19 / 21 mm

Carry case

Rigid blow-moulded case

Documentation

Operation manual, torque chart, CE declaration

OEM options

Private label, colour box, custom case, branded sockets

Accessory options

Extension bar, universal joint, socket set, pin-type sockets

Applications

Where These Tools Are Used

The job types our power wrench are specified for by contractors, distributors and MRO buyers.

Tyre & wheel service

Wheel nuts, hub bolts, tyre shops and mobile service vans

Automotive repair

Suspension, brake caliper, subframe and exhaust fasteners

Heavy equipment

Plant, agricultural and trailer fastener removal

Construction

Scaffolding, formwork and steel-frame bolting

Factory maintenance

Conveyor, pump and motor flange bolts

Assembly lines

Repeat fastening where torque consistency matters

How to Choose

Power Wrench Buying Guide

The questions our export team answers most often before a quotation is issued.

How much torque do I need for wheel nuts?
Most passenger-car wheel nuts need 110–150 N·m and light commercial vehicles 200–450 N·m. Our 450 N·m model covers passenger cars and light vans; for trucks and plant choose the 800 N·m or 1,200 N·m models.
Which drive size should I choose?
3/8" drive is compact and ideal for engine-bay and interior work. 1/2" drive is the global default for wheel service. 3/4" drive is for truck and heavy equipment.
How accurate are the torque figures?
Published figures are maximum rated torque at full power with a fully charged battery. Real delivered torque depends on battery state, socket condition and joint stiffness. We can supply a certified torque curve on request.
Is the battery cross-compatible with other brands?
We can build to a licensable battery interface on request. Please specify the interface at enquiry stage as it affects tooling cost and MOQ.
Do you supply sockets and accessories?
Yes — standard kits include four CR-V sockets. Extension bars, universal joints, pin-type sockets and full socket sets can be specified.
What is the MOQ and lead time?
MOQ 100 pcs. Samples 3–5 days, mass order 7–15 working days after artwork approval.

Why Choose Our Power Wrenches

Professional grade tools designed for contractors and builders

High Torque Output

Up to 2600N·m fastening torque for heavy-duty automotive and industrial applications

Brushless Motor

High-efficiency brushless motor for longer runtime, reduced heat, and extended tool life

Multi-Speed Control

Variable speed settings for precise torque control across different fastening applications

Lithium-Ion Battery

Long-lasting 20V-98V lithium-ion battery with fast charge and overload protection

Frequently Asked Questions

About our power wrenches and bulk orders

Can you help me design the products as we request?

We develop new products with your requested quality through our R&D department. We design according to customer needs with our professional design team. All is possible if the MOQ meets production requirements.

Can I get free samples?

We charge samples fee, and when you place orders, we'll refund your sample cost. Or we can provide free samples with freight collect.

What's your after-sales service?

We can provide spare parts for after-sales service. Generally, we can offer 1% free spare parts.

What is your payment terms?

Our payment term is 30% deposit, balance before send out of goods, then we send you copy of B/L.

What's the certificate do you have?

We have GS/CE/RoHS/UL/ETL certificates.

Why choose Waymore Tools?

1. We are registered certified manufacturer for Power Tools.
2. More than 150 employees with 10+ years experience.
3. Long-term cooperation with customers from Europe, America, East Asia and Africa.

What is your MOQ if I do my own logo?

MOQ 100pcs for logo on the machine itself, MOQ 200pcs for Color Box, MOQ 100pcs for plastic tool box, MOQ 500pcs for unique design tool box.

How long can you delivery goods?

Sample order is 3-5 days, mass order is 7-15 days.

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