Starrett 505A-12 ProSite 12-Inch Dial Protractor
![]() | Starrett : Tools & HardwareCustomer Rating: 85 reviews Recommend |
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- 12-inch miter saw protractor with two scales--red "miter cut" scale and black "single cut" scale
- Allows direct transfer of the work angle to the miter saw in 3 steps with no calculations
- Durable 1/4-inch thick aluminum alloy; Teflon O-ring for smooth, precise operation
- 7-inch version also
- 12-inches long; 1-1/2 pounds; 1-year warranty
No miter saw is complete without this patented and multiple award winning invention. This is the original and very popular 12-inch model of the Starrett ProSite Miter Saw Protractor. It is now also available in the conveniently smaller-sized 7-inch model, the 505A-7.
The Starrett ProSite Miter Saw Protractor takes error-prone calculations out of the process of miter cuts and other angle cuts. Simply set your saw to the angle that you read on the tool. There are absolutely no calculations. Upside down or backwards, the reading is always correct. These easy-to-use tools have two scales. The red scale and red "Miter Cut" arrow provide the exact miter saw setting for a perfect miter joint, while the black scale and black "Single Cut" arrow provide the exact miter saw setting for fitting a single workpiece to any angle.
The ProSite Miter Saw Protractors save time and reduce waste. They are ideal for carpenters, plumbers, and all building trades which require the measuring and transferring of angles. They are also invaluable for home use and do-it-yourselfers. They are the perfect and essential companion for every miter saw user. Buy both models and cover all your angles!
Title: Starrett 505A-12 ProSite 12-Inch Dial Protractor
Sales Rank: 1047 in Tools
Manufacturer: Starrett, Model: 505A-12
Item Dimensions: 1.49 pounds
Package Dimensions: 15.8 x 6.7 x 1 inches, 1.15 pounds
- perfect
- a must have for anyone installing trim or crown moldings. no gaps or funny looking corners. must buy. More reviews
- Starrett 505A 12 Pro Site 12 Inch Dial Protractor
- Many homeowners I know who attempt basic trim work become very disappointed when their inside or outside miter joints are "open" requiring wood filler or caulking to make the joint acceptable.
They can't understand why their $300.00 plus miter saw is making such poor cuts. After all, most miter saws have a "stop" setting at the More reviews
- Gotta have one.
- I had one of these before but couldn't find it so I bought another. It really comes in handy when your doing crown molding. It saves you from going up and down the ladder a hundred times making trial cuts or wasting a piece of material because the walls aren't built at the angles they're supposed to be. It helps you look like you know what More reviews
- Scale is way off
- If you are looking for accuracy, look elsewhere. This scale is off by 1-2° which is unacceptable for anything but rough framing perhaps. More reviews
- Best layout and fitup protractor I have
- Starrett 505A-12 ProSite 12-Inch Dial Protractor
I own a 'pro' design, fab. & welding shop--so, I've got at least 6 other protractors.
However, upon seeing a write up by another fabricator, on Welding Web site--show
and discuss this item---I bought it.
1-It takes the math and headscratching out of figuring mitre joint angles.
2-It's More reviews
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