---
product_id: 316408327
title: "Marine Navigation"
brand: "weems & plath"
price: "¥11692"
currency: JPY
in_stock: true
category: "Weems & Plath"
url: https://www.desertcart.jp/products/316408327-marine-navigation
store_origin: JP
region: Japan
---

# 15-inch precision length Lightweight 7.5 oz design Durable aluminum arms Marine Navigation

**Brand:** weems & plath
**Price:** ¥11692
**Availability:** ✅ In Stock

## Summary

> ⚓ Navigate with Confidence, Sail with Style

## Quick Answers

- **What is this?** Marine Navigation by weems & plath
- **How much does it cost?** ¥11692 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/316408327-marine-navigation)

## Best For

- weems & plath enthusiasts

## Why This Product

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

## Key Features

- • **Featherlight Navigation:** Weighing just 7.5 oz, it’s easy to handle during extended voyages
- • **Built to Brave the Waves:** Robust aluminum arms and handles ensure long-lasting durability in harsh marine environments
- • **Sleek, Functional Design:** Slim 0.22-inch thickness fits seamlessly into your navigation toolkit
- • **Precision Meets Portability:** 15-inch length for accurate marine chart plotting without bulk
- • **Trusted by Mariners Worldwide:** Top-rated with a 4.7-star average from 268 reviews—join the elite navigators

## Overview

The Weems & Plath Marine Navigation Parallel Ruler features a 15-inch aluminum arm design that balances precision and durability. Lightweight at 7.5 oz and slim at 0.22 inches thick, it’s engineered for professional mariners seeking reliable chart plotting tools. Highly rated and trusted, it’s a must-have for anyone serious about navigation.

## Description

15 inch length, 0.22 inch thickness, aluminum arms and handles. Wt. 7.5 oz.

## Features

- Weems & Plath Marine Navigation Parallel Ruler (Aluminum Arms, 15-Inch)
- 15-Inch

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000IMT1M8 |
| Best Sellers Rank | #106,055 in Sporting Goods ( See Top 100 in Sporting Goods ) #150 in Boat Deck Hardware |
| Brand Name | WEEMS & PLATH |
| Color | Aluminum Arms |
| Customer Reviews | 4.7 4.7 out of 5 stars (268) |
| Global Trade Identification Number | 00721002001412 |
| Graduation Range | 15 Inches |
| Item Dimensions L x W | 38.4L x 7.4W centimeters |
| Item Weight | 0.42 Pounds |
| Manufacturer | Weems & Plath |
| Material Type | Aluminum |
| Model | 141 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Part Number | 141 |
| Style Name | Parallel Ruler |
| UPC | 721002001412 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** WEEMS & PLATH
- **Colour:** Aluminum Arms
- **Graduation range:** 15 Inches
- **Material:** Aluminum
- **Style:** Parallel Ruler

## Images

![Marine Navigation - Image 1](https://m.media-amazon.com/images/I/51W3rPmyYUL.jpg)

## Available Options

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

## Questions & Answers

**Q: What is the maximum distance between the 2 rulers?**
A: I don't have mine here but I'd estimate 2 to 2-1/2".  It really doesn't matter since you can walk the parallel ruler across the chart to a compass rose or wherever.  Check the Power Squadron video at https://www.youtube.com/watch?v=xKSBYfscA80.

**Q: What shape is the product in (the packaging was damaged...is the ruler damaged?)**
A: Are you getting? That is a plotting device aka parallel plotter or ruler,  http://www.weems-plath.com/store/product-list.php?id=20566for Weems and Plath.Good Luck

**Q: What shape is the product in (the packaging was damaged...is the ruler damaged?)**
A: Mine was in perfect condition and about a year later it still works great. Just send it back.

## Frequently Bought Together

- Weems & Plath Marine Navigation Parallel Ruler (Aluminum Arms, 15-Inch)
- Weems & Plath #176 Marine Navigation Ultralight Divider
- Paradise Cay Publications, Inc. NOAA Training Chart 3-Pack - Includes One Each 12221, 13205, and 12354 Charts

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.jp/products/316408327-marine-navigation](https://www.desertcart.jp/products/316408327-marine-navigation)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-09-14*