Choose for the job
Compare the tool’s intended task and material with your project. Use only the load, torque or application limits stated for the specific item.
$39.99
Out of stock
Free standard US shipping
Contiguous 48 states & DC · 4–7 business days total
30-day returns
Merchant-paid return shipping. Read the policy
Questions about this item? [email protected]
Product brand: WORKPRO
The details
Professional Torque Accuracy
: Deliver precise fastening with ±3% accuracy across 7.38-147.5 ft-lb (10-200 Nm). Designed for automotive maintenance, motorcycle service, bike assembly, engine repair, and other torque-sensitive applications.
Upgrade Your Existing Ratchet
: Instantly convert your 1/2" ratchet or breaker bar into a digital torque wrench. Includes 3/8" and 1/4" adapters for expanded socket compatibility without buying multiple torque tools.
Smart Digital Features For Faster Work
: Switch easily between 4 torque units: N·m, ft-lb, in-lb, and kg·cm. Save up to 8 preset torque values (M1-M8) for repeated jobs and faster workflow.
Audible Alert Prevents Overtightening
: Built-in buzzer sounds when target torque is reached, helping reduce guesswork and avoid stripped threads, damaged bolts, or under-torqued fasteners.
Complete Ready-To-Use Kit
: Includes digital torque adapter, 3/8" adapter, 1/4" adapter, screwdriver, 2 AAA batteries, user manual, and durable storage case. Everything organized and ready right out of the box.
Everything You Need In One Case
Precision You Can Trust
Digital Torque Adapter
2 Socket Adapters (3/8" & 1/4")
AAA Batteries Included
Storage Case for Easy Organization
±3% Accuracy Ensures Reliable Torque Every Time
Perfect for Automotive, Bike & Equipment Maintenance
Easy-to-Read Digital Display
Works With Your Existing Tools
Switch Between 4 Units Instantly:
N·m | ft-lb | in-lb | kg·cm
Clear Backlit Screen for Any Environment
1/2" Drive Fits Most Ratchets & Breaker Bars
Includes 3/8" & 1/4" Adapters for Maximum Versatility
Size
Gift Idea
7oz(198g w/o battery)
1-7/8” x 3” (5 x 7 cm)
Color Box


Know the fit
: Deliver precise fastening with ±3% accuracy across 7.38-147.5 ft-lb (10-200 Nm). Designed for automotive maintenance, motorcycle service, bike assembly, engine repair, and other torque-sensitive applications.
: Switch easily between 4 torque units: N·m, ft-lb, in-lb, and kg·cm. Save up to 8 preset torque values (M1-M8) for repeated jobs and faster workflow.
N·m | ft-lb | in-lb | kg·cm
Size
Choose & use with care
Compare the tool’s intended task and material with your project. Use only the load, torque or application limits stated for the specific item.
Check measurement system, bit profile, drive size and fit where relevant. Different sizes within a tool family are configuration options, not an assurance of universal compatibility.
Read the parts list for the selected set. Keep supplied cases and accessories organized and follow the manufacturer’s safe-use instructions.
Follow the instructions supplied for the exact product. Features, limits and care directions are specific to the selected model.
Order preparation takes 1–3 business days, followed by 3–4 business days in transit: 4–7 business days in total. Standard shipping is free to the contiguous United States and DC, with no minimum order.
Request a return within 30 calendar days after delivery. We pay return shipping. After receipt, inspection and initiation of an approved refund take 5–7 business days.
Before you decide
Compare the stated drive size, bit profile and measurement with the item you are using it with. Do not rely on a similar-looking photograph.
Use the listing’s included-parts information and selected configuration. Where a detail is not provided, ask us before ordering rather than assuming an accessory is included.
Use the options and measurements on the exact product page. Photographs can look different across screens; available choices are limited to the options actually shown for that item.
Check the selected product’s description and included-parts information. Accessories pictured in a use scene are included only when the listing says so.