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LEXIVON Aluminum Miter Saw Protractor | 7-Inch Rust Proof Angle Finder Featuring Precision Laser Engraved Scales (LX-230)

  • Based on 8,517 reviews
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Availability: In Stock.
Fulfilled by Amazon

Arrives Tuesday, Jan 6
Order within 16 hours and 23 minutes
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Style: Miter Saw Protractor


Size: 7 Inch


Features

  • ACCURATE - Crafted from CNC-machined Anodized Aluminum Alloy Steel. Features easy-to-read precision laser engraved scales.
  • DESIGN - Internal Teflon O-ring mechanism swivels during operation and ensures smooth & precise read on inside/outside corners.
  • FORGET ABOUT THE GUESSWORK - Two scales transfer your work angle directly to the miter saw for an accurate Miter cut, and Single cut.
  • DO IT RIGHT THE FIRST TIME! - Perfect for crown molding, trim work, plumbing, and a variety of other carpentry applications.
  • QUALITY - The 1/4-Inch thick aluminum alloy is stronger and won't bend like the plastic ones | Backed by our Lifetime Limited Warranty for your complete peace of mind!

Brand: LEXIVON


Color: Silver


Blade Material: Anodized Aluminum


Surface Recommendation: Aluminum


Power Source: Manuial


Brand: ‎LEXIVON


Color: ‎Silver


Blade Material: ‎Anodized Aluminum


Surface Recommendation: ‎Aluminum


Power Source: ‎Manuial


Special Feature: ‎Adjustable, Brushed, Easy to Install, Laser engraved scales, Lockable


Included Components: ‎7 Inch Aluminum


Product Dimensions: ‎3"L x 2"W x 1"H


Voltage: ‎230 Volts


Warranty Type: ‎Lifetime Warranty


Blade Length: ‎7 Inches


Cutting Angle: ‎45 Degrees


Blade Shape: ‎Rectangular


Handle Material: ‎Anodized Aluminum


UPC: ‎840025227293


Manufacturer: ‎LEXIVON


Part Number: ‎LX-230


Item Weight: ‎8.1 ounces


Item model number: ‎LX-230


Size: ‎7 Inch


Style: ‎Miter Saw Protractor


Finish: ‎Chrome


Material: ‎Alloy Steel


Item Package Quantity: ‎1


Measurement Accuracy: ‎True Zero


Special Features: ‎Adjustable, Brushed, Easy to Install, Laser engraved scales, Lockable


Usage: ‎Commercial/Residential


Batteries Included?: ‎No


Batteries Required?: ‎No


Date First Available: September 1, 2019


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Jan 6

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Great angle finder!!
Style: Miter Saw Protractor Size: 7 Inch
Great product, very lightweight, accurate for inner and outer miter cuts. A great addition to my toolbox—super easy to use and understand.
Reviewed in the United States on October 9, 2025 by faby

  • Excellent!
Style: Miter Saw Protractor Size: 7 Inch
This thing is awesome. You can use it on many diy project but I personally got it to find angles of existing conduit runs for my secular work as an electrician. Makes finding any existing angle or degree very easy. The tool feels high quality when used and smooth but solid when rotating arms to find angles. ... show more
Reviewed in the United States on November 11, 2025 by Nickie

  • Well made ! Easy to read.
Style: Miter Saw Protractor Size: 7 Inch
Works great for measuring angles. Every sturdy construction.
Reviewed in the United States on November 6, 2025 by Rl

  • Old school no longer
Style: Digital Angle Finder Size: 7 Inch
I've been living with an old-school bevel gauge for decades, and I'm not sad that I've just got this new digital one. My home is old, and there seems to be no corner which isn't out of plum, level and square by a couple of degrees. Every cut I make has to be some crazy compound mitre. This gauge does an admirable job of both copying angles (as a bevel gauge does) and giving one an actual reading of the angle, thereby saving one the need to decant the reading with a protractor. Apart from being more convenient, it's also more accurate and precise. I got this specific model because I had previously had good experience with a torque wrench from the same outfit ( https://www.amazon.com/dp/840025215764 ). That one came with a solid case, and that allowed me to expect that the carry case for this angle finder would be similarly strong, and I was right. Taking care of calibrated instruments is important in my book. So, it was a little more expensive than some being sold, but in my opinion this one is good value, and I don't regret paying a little more. It's solidly built, has a good feature set, comes with a good case, and a spare battery. ... show more
Reviewed in the United States on December 7, 2025 by rice650 rice650

  • Great tool
Style: Miter Saw Protractor Size: 7 Inch
Super simple, well made, compact, and most of all precise and accurate.
Reviewed in the United States on November 17, 2025 by larry

  • A tool I didn’t know I needed… but did !
Style: Miter Saw Protractor Size: 7 Inch
I bought this because I wanted to replace a section of my attic ladder and needed the angle to be just right. This worked out great for that. But since then I have used it on multiple project. It is such a handy tool and takes a lot of the guess work out of matching my miter saw angle or just marking wood for hand cutting/ circular saw cutting. Def a tool that I didn’t know I needed. But now that I have it. I can work more precisely. If this thing breaks or I lose it. I will def invest in another. Seems like a solid tool. Adjust smoothly but strong enough to keep the angle you adjust to. ... show more
Reviewed in the United States on September 29, 2025 by MarcoBroChill MarcoBroChill

  • Work easier.
Style: Digital Angle Finder Size: 7 Inch
Great products. Very easy to use.
Reviewed in the United States on December 13, 2025 by CE Ark

  • Well built. Good value.
Style: Miter Saw Protractor Size: 7 Inch
Very nice!
Reviewed in the United States on November 21, 2025 by MoneyCash

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