---
product_id: 13925576
title: "ProSite Miter Protractor Angle Finder with Two Laser Engraved Scales - Ideal for Carpenters, Plumbers, and DIY Home Improvement - 12\" Aluminum - 505A-12"
brand: "starrett"
price: "€ 216.32"
currency: EUR
in_stock: true
url: https://www.desertcart.pt/products/13925576-prosite-miter-protractor-angle-finder-with-two-laser-engraved-scales
store_origin: PT
region: Portugal
---

# 12-inch precision aluminum build Dual laser-engraved red & black scales Smooth Teflon O-ring rotation ProSite Miter Protractor Angle Finder with Two Laser Engraved Scales - Ideal for Carpenters, Plumbers, and DIY Home Improvement - 12" Aluminum - 505A-12

**Brand:** starrett
**Price:** € 216.32
**Availability:** ✅ In Stock

## Summary

> 📐 Cut smarter, not harder—precision that keeps you ahead of the pack!

## Quick Answers

- **What is this?** ProSite Miter Protractor Angle Finder with Two Laser Engraved Scales - Ideal for Carpenters, Plumbers, and DIY Home Improvement - 12" Aluminum - 505A-12 by starrett
- **How much does it cost?** € 216.32 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/13925576-prosite-miter-protractor-angle-finder-with-two-laser-engraved-scales)

## Best For

- starrett enthusiasts

## Why This Product

- Trusted starrett brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Dual-Scale Precision:** Red scale for perfect miter joints, black scale for single cuts—never mix up your measurements again.
- • **Error-Proof Readings:** Read angles correctly even upside down or backwards—cut confidently every time.
- • **Versatile 5-in-1 Tool:** Miter cuts, single cuts, compound conversions, protractor, and roof pitch measurements all in one sleek device.
- • **Built to Last & Perform:** Crafted from ¼” aluminum alloy with a Teflon O-ring for ultra-smooth, durable operation.
- • **Flawless Angle Transfer:** Instantly replicate any angle on your miter saw with zero guesswork.

## Overview

The Starrett ProSite Miter Protractor 505A-12 is a 12-inch aluminum angle finder designed for professionals and DIYers alike. Featuring dual laser-engraved scales for miter and single cuts, a smooth Teflon O-ring for precise rotation, and error-proof readings even when held upside down, it streamlines angle measurements and transfers directly to your miter saw. This durable, multi-functional tool reduces waste and saves time on every project.

## Description

ProSite Miter Protractor Angle Finder with Two Laser Engraved Scales - Ideal for Carpenters, Plumbers, and DIY Home Improvement - 12" Aluminum - 505A-12

## Features

- Upside down or backwards, the reading is always correct
- Instantly transfer any angle directly to the miter saw
- The red scale and arrow (“Miter Cut”) provide the exact miter saw setting for perfect miter joints every time
- The black scale and arrow (“Single Cut”) provide the exact miter saw setting for perfectly fitting a single workpiece to any angle
- Milled from ¼” aluminum alloy with Teflon “O” ring for smooth and precise operation

## Product Details

- **Material:** Aluminum
- **Brand:** Starrett
- **Color:** silver
- **Style:** Aluminum Dial Reading Miter
- **Product Dimensions:** 0.79"L x 6.85"W

## Images

![ProSite Miter Protractor Angle Finder with Two Laser Engraved Scales - Ideal for Carpenters, Plumbers, and DIY Home Improvement - 12" Aluminum - 505A-12 - Image 1](https://m.media-amazon.com/images/I/513jdjb-EWL.jpg)

## Available Options

This product comes in different **Size, Style** options.

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**Shop now:** [https://www.desertcart.pt/products/13925576-prosite-miter-protractor-angle-finder-with-two-laser-engraved-scales](https://www.desertcart.pt/products/13925576-prosite-miter-protractor-angle-finder-with-two-laser-engraved-scales)

---

*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-04-24*