--- product_id: 316408327 title: "Weems & Plath Marine Navigation" brand: "weems & plath" price: "309 zł" currency: PLN in_stock: true reviews_count: 5 category: "Weems & Plath" url: https://www.desertcart.pl/products/316408327-weems-and-plath-marine-navigation store_origin: PL region: Poland --- # 15-inch precision length Dual metric & imperial scales Durable aluminum arms Weems & Plath Marine Navigation **Brand:** weems & plath **Price:** 309 zł **Availability:** ✅ In Stock ## Summary > ⚓ Navigate with confidence — precision that keeps you ahead of the tide! ## Quick Answers - **What is this?** Weems & Plath Marine Navigation by weems & plath - **How much does it cost?** 309 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/316408327-weems-and-plath-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 - • **Compact & Lightweight:** Weighing just 7.5 oz, it’s the perfect backup tool for every captain’s kit - • **Rugged Aluminum Build:** Lightweight yet sturdy aluminum arms and handles built to withstand marine conditions - • **Dual-Scale Versatility:** Seamlessly switch between metric and imperial measurements for global navigation - • **Trusted Nautical Heritage:** From Weems & Plath, a brand synonymous with maritime reliability since 2012 - • **Precision Meets Portability:** 15-inch length for accurate marine chart plotting without bulk ## Overview The Weems & Plath 15-inch Marine Navigation Parallel Ruler features durable aluminum arms and handles, dual metric and imperial scales for versatile chart reading, and a lightweight design at just 7.5 oz. Trusted by boating professionals since 2012, it offers precise, reliable navigation tools essential for any serious mariner. ## Description 15 inch length, 0.22 inch thickness, aluminum arms and handles. Wt. 7.5 oz. Review: Great size, and quality. Has both metric and imperial measurements, which I deem essential. Review: Previous versions of this W&P divider had more heft and felt better in hand because it had smooth curves. This edition has more hard angles and just doesn’t feel as comfortable. Although it’s all metal still, the top design feels cheaper in hand. I’ll keep this as a backup, but am going to look for an older used one instead. ## Features - Weems & Plath Marine Navigation Parallel Ruler (Aluminum Arms, 15-Inch) - 15-Inch ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000IMT1M8 | | Batteries Included? | No | | Best Sellers Rank | #119,145 in Sporting Goods ( See Top 100 in Sporting Goods ) #193 in Boat Deck Hardware | | Brand | WEEMS & PLATH | | Color | Aluminum Arms | | Customer Reviews | 4.7 4.7 out of 5 stars (258) | | Date First Available | 3 September 2012 | | Is Discontinued By Manufacturer | No | | Item model number | 141 | | Manufacturer | Weems & Plath | | Material Type | Aluminum | | Product Dimensions | 38.35 x 7.37 x 0.1 cm; 190 g | | Size | 15-Inch | | Sport | Boating | | Style | Parallel Ruler | | Weight | 3.3 Pounds | ## Product Details - **Brand:** WEEMS & PLATH - **Colour:** Aluminum Arms - **Graduation range:** 15 Inches - **Material:** Aluminum - **Style:** Parallel Ruler ## Images ![Weems & Plath Marine Navigation - Image 1](https://m.media-amazon.com/images/I/51W3rPmyYUL.jpg) ## 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. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by J***. on 30 January 2023* Great size, and quality. Has both metric and imperial measurements, which I deem essential. ### ⭐⭐⭐ Review *by T***I on 19 February 2023* Previous versions of this W&P divider had more heft and felt better in hand because it had smooth curves. This edition has more hard angles and just doesn’t feel as comfortable. Although it’s all metal still, the top design feels cheaper in hand. I’ll keep this as a backup, but am going to look for an older used one instead. ### ⭐⭐⭐⭐⭐ Review *by S***R on 18 August 2025* Excellent set! Having the slightly larger parallels is well worth it. Replaced my 12” with this 15” and will never look back. Excellent quality, easy to use and durable. ## 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.pl/products/316408327-weems-and-plath-marine-navigation](https://www.desertcart.pl/products/316408327-weems-and-plath-marine-navigation) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-04-24*