---
product_id: 509512748
title: "Roto Tape Compass | Rotating Tape Measure Beam Compass, Circle Drawing Tool"
brand: "rocksteel"
price: "$50.57"
currency: USD
in_stock: true
reviews_count: 11
category: "Rocksteel"
url: https://www.desertcart.us/products/509512748-roto-tape-compass-rotating-tape-measure-beam-compass-circle-drawing
store_origin: US
region: United States of America
---

# 78.7-inch high carbon steel blade Measures up to 6ft radius (12ft diameter) Compatible with any standard #2 pencil Roto Tape Compass | Rotating Tape Measure Beam Compass, Circle Drawing Tool

**Brand:** rocksteel
**Price:** $50.57
**Availability:** ✅ In Stock

## Summary

> 🌀 Draw Perfect Circles Anywhere — The Ultimate Tape Measure Compass Upgrade!

## Quick Answers

- **What is this?** Roto Tape Compass | Rotating Tape Measure Beam Compass, Circle Drawing Tool by rocksteel
- **How much does it cost?** $50.57 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/509512748-roto-tape-compass-rotating-tape-measure-beam-compass-circle-drawing)

## Best For

- rocksteel enthusiasts

## Why This Product

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

## Key Features

- • **True Radius Accuracy:** Engineered to measure from center pin to pencil tip—no more guessing or 2-inch off errors.
- • **Dual-Functionality Magic:** Flip it over to transform your compass into a reliable straight edge—versatility that saves space and time.
- • **Metric & Imperial Mastery:** Seamlessly switch between measurement systems with up to 6ft radius accuracy for all your drafting needs.
- • **Precision Meets Portability:** Compact 5-inch retractable design fits effortlessly in your toolbox for on-the-go creativity.
- • **Universal Pencil Compatibility:** No need for specialty leads—use your favorite #2 pencil for flawless arcs and circles every time.

## Overview

The Rocksteel Roto Tape Compass is a high-precision, retractable circle drawing tool featuring a 78.7-inch high carbon steel blade. Designed for professionals and creatives alike, it supports both metric and imperial measurements up to a 6ft radius, works with any standard #2 pencil, and doubles as a straight edge. Compact and portable, it offers reliable accuracy by measuring directly from the center pin to the pencil tip, backed by a 2-year warranty.

## Description

Buy Roto Tape Compass | Rotating Tape Measure Beam Compass Alternative Circle Drawing Tool to Draw Arcs (Not 2 inches Short!): Drafting Compasses - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: If you need to a large draw circles or arcs, don't hesitate just buy it! - Excellent product that is very easy to use, just tap a small finish nail in and your good to go. Sure beats a nail and string any day, holds pencil well. The tape measure portion is pretty accurate, the only variance really come in the size of pencil used, I say always double check that radius you are looking for with another tape measure.
Review: Very poorly made piece of junk for $25. It’s not worth anything. - The pins holding the locking mechanism in place broke off and I was forced to use a shim to hold the tape in place so that I can get a proper radius. Very poorly made would not recommend this product to anyone definitely not worth the price. I wouldn’t even give it one star but I was forced to just to submit this review

## Features

- Use With A Standard Pencil: Don’t fuss with similar drawing compass tools or certain protractors that require you to use a custom lead writing utensil. Ours allows you to use any #2 pencil.
- Carry In Your Toolbox – Unlike a Beam Compass : Draw circles and arcs of varying radius’ with our retractable circle drawing tool that measures just 5” long when contracted.
- Use It For Variable Straight Edges Too: Just flip it over and our measuring tape compass becomes a straight edge tool. Mark your desired distance from an edge with ease.
- Metric And Imperial Measurements Up to 6ft Long: Unless you need a circle drawn with a diameter larger than 12 feet, Rocksteel’s rotating tape measure will get the job done.
- Measurement NOT OFF by 2 inches: The tape measure measures the distance from the center point where the pin is placed to where the pencil is. Some users are thinking the accuracy is off because the tape starts at ~ 2.5" rather than 0, it is inaccurate. However, that is the distance between pencil & center when the tape is fully retracted. See Image #2 for clarification.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BS5RBY6S |
| Best Sellers Rank | #33,117 in Office Products ( See Top 100 in Office Products ) #21 in Drafting Compasses |
| Blade Length | 78.74 Inches |
| Blade Material | High Carbon Steel |
| Brand | Rocksteel |
| Brand Name | Rocksteel |
| Case Material | Plastic or Metal |
| Case Material Type | Plastic or Metal |
| Color | black |
| Customer Reviews | 3.6 out of 5 stars 420 Reviews |
| Item Weight | 0.06 Kilograms |
| Lock Type | Pin |
| Manufacturer | SILV LLC |
| Measurement Accuracy | High accuracy |
| Model | RT-1112023 |
| Part Number | RT-1112023 |
| UPC | 855655008266 |
| Warranty Description | 2 Year Manufacturer Warranty |

## Product Details

- **Brand:** Rocksteel
- **Case Material:** Plastic or Metal
- **Item Weight:** 0.06 Kilograms
- **Lock Type:** Pin
- **Measurement Accuracy:** High accuracy

## Images

![Roto Tape Compass | Rotating Tape Measure Beam Compass, Circle Drawing Tool - Image 1](https://m.media-amazon.com/images/I/81qAXcJYRjL.jpg)

## Questions & Answers

**Q: can you use an exacto knife instead of a pencil?**
A: Yes, as long as the shaft of the exacto knife is similar in diameter to a #2 pencil.

## Customer Reviews

### ⭐⭐⭐⭐⭐ If you need to a large draw circles or arcs, don't hesitate just buy it!
*by R***. on March 2, 2026*

Excellent product that is very easy to use, just tap a small finish nail in and your good to go. Sure beats a nail and string any day, holds pencil well. The tape measure portion is pretty accurate, the only variance really come in the size of pencil used, I say always double check that radius you are looking for with another tape measure.

### ⭐ Very poorly made piece of junk for $25. It’s not worth anything.
*by G***D on May 26, 2026*

The pins holding the locking mechanism in place broke off and I was forced to use a shim to hold the tape in place so that I can get a proper radius. Very poorly made would not recommend this product to anyone definitely not worth the price. I wouldn’t even give it one star but I was forced to just to submit this review

### ⭐⭐⭐⭐⭐ Ease of use
*by B***. on April 21, 2026*

Worked great and accurate

## Frequently Bought Together

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-27*