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.
$44.98
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
2-in-1 360° Measurement
: Why carry two tools when one is enough? This angle measuring tool delivers both inside and outside angle measurements with full 360° rotation, offering ±0.3° accuracy. When unfolded, it extends to 400 mm as a straight ruler for basic length measurement and straight-line marking
Clear LCD Display & Auto Power-off
: This angle finder features an easy-to-read LCD screen with 0.05° resolution, ensuring accurate and quick readings even in dim or busy workshop environments. Its auto shut-off function activates after 5 minutes of inactivity, keeping the device reliable and ready for repeated use throughout extended measuring or layout projects
Lock & Hold Functions
: This digital protractor can be easily locked at any angle for stable marking and clean cuts, while the Hold feature instantly freezes the measurement, letting you record or reference angles quickly without re-measuring
Quick Unit Switch
: With a simple press, WORKPRO digital protractor angle finder toggles between decimal degrees (0.00°) and degrees/minutes (0°00'). Get the readings you need in the format you prefer, saving time and preventing conversion mistakes on jobs
Durable Stainless Steel Rulers
: Crafted from premium stainless steel, the angle rulers stay straight and reliable. And its deep-etched and wear-proof scales won't fade like printed markings, ensuring long-term clear visibility. Designed with precisely machined edges for exact alignment, the digital angle ruler should be handled with attentive care during use
Replaceable Battery & Compact Design
: Comes with a pre-installed battery and a spare one, ensuring your angle measurement tool is always ready for use. The included Oxford pouch provides protection and organized storage, offering versatile options to attach it to your belt or hang it on a wall, keeping it accessible while working


Know the fit
: Why carry two tools when one is enough? This angle measuring tool delivers both inside and outside angle measurements with full 360° rotation, offering ±0.3° accuracy. When unfolded, it extends to 400 mm as a straight ruler for basic length measurement and straight-line marking
Durable Stainless Steel Rulers
: Crafted from premium stainless steel, the angle rulers stay straight and reliable. And its deep-etched and wear-proof scales won't fade like printed markings, ensuring long-term clear visibility. Designed with precisely machined edges for exact alignment, the digital angle ruler should be handled with attentive care during use
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.