---
product_id: 1600663
title: "Myerchin P300 Sailor's Tool-MY-P300SL"
brand: "myerchin"
price: "¥11658"
currency: JPY
in_stock: true
reviews_count: 8
category: "Myerchin"
url: https://www.desertcart.jp/products/1600663-myerchin-p300-sailors-tool-my-p300sl
store_origin: JP
region: Japan
---

# 3-in-1 maritime tool Gen 2 double-lock system 440C stainless steel blade Myerchin P300 Sailor's Tool-MY-P300SL

**Brand:** myerchin
**Price:** ¥11658
**Availability:** ✅ In Stock

## Summary

> ⚓ Sail smarter, not harder — the only tool your deckhand dreams of!

## Quick Answers

- **What is this?** Myerchin P300 Sailor's Tool-MY-P300SL by myerchin
- **How much does it cost?** ¥11658 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/1600663-myerchin-p300-sailors-tool-my-p300sl)

## Best For

- myerchin enthusiasts

## Why This Product

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

## Key Features

- • **Ready for Rough Seas:** Includes ballistic nylon sheath & premium leather lanyard to keep your tool tethered and close
- • **Safety First, Always:** Patented Gen 2 double-lock system secures blade & spike to prevent accidents
- • **Lightweight & Ergonomic:** Aircraft-grade aluminum handle offers durability without bulk, perfect for wet hands
- • **Marine-Grade Durability:** 440C high-carbon stainless steel resists corrosion & keeps edge sharp in saltwater
- • **Ultimate Deckhand Companion:** Combines serrated blade, marlin spike & shackle pliers for all sailing needs

## Overview

The Myerchin P300 Sailor's Tool-MY-P300SL is a professional-grade 3-in-1 maritime multi-tool designed for sailors and riggers. Featuring a razor-sharp 440C stainless steel serrated blade, a heavy-duty locking marlin spike, and integrated shackle pliers, it excels in high-stakes marine environments. Its lightweight silver anodized aluminum handle ensures durability and ergonomic grip, while the advanced Gen 2 double-lock system guarantees safety. The tool comes complete with a ballistic nylon sheath and a premium leather lanyard strap to prevent loss overboard, making it an essential, reliable companion for every serious sailor.

## Description

🐳 WITH LEATHER LANYARD STRAP 🐳 Silver Aluminum handle slabs. Stainless steel frame. Double Lock (securely locks blade, spike, or both). Includes Ballistic nylon sheath, 440 C stainless steel 3/4 Serrated blade, 1/4 Traditional blade. One hand open, tether loop, belt/swim trunks clip, fully functional pliers for opening shackles, etc. This unique design represents the result of years of testing in the field. Length Closed: 5.0” Blade Length: 2.25”, s.s., Locking, 3/4 Serrated Weight: 4.5 oz. Spike Length: 3.0”, s.s., Locking Both Open: 9.25” Stainless serrated blade Thumb studs Bail secures marlin spike in closed position Release bail to open spike which serves as handle for pliers Extend spike completely to lock into open position, which secures with linerlock Silver anodized aluminum handles Pocket clip Nylon sheath with Leather Lanyard Strap 🐳

Review: Truly an awesome tool for sailors - Pros: -Easy, one-handed operation of both the serrated knife and the spike. Muscle memory brings either out and puts it back in without a problem. -Pliers are at the ready. Not for heavy work but perfect for that stubborn shackle. -Serrated blade cuts line fast and easy. Cons: -A little bulky. -Blade is a little short and I wish there was an option for a straight blade rather than serrated. I must admit that when sailing I need a cheese cutting knife as often as I need a line cutting knife...I know... -The belt clip is big but removable....don't use it..not really a con... -No flat head screwdriver. Seems like it would have been easy enough to add a little length to one of the stainless chunks and have a flat head screw driver function. It could double as a beer opener which is just as important...not that this thing can't open beers. -For some reason I feel like the lanyard attachment is on the wrong end of the knife. Conclusion: A really great knife at a good price. It replaces my Davis knife I used to carry on the boat. The pliers are invaluable. The blade is sharp and can cut through anything. A few gripes but minor... I can't tell you how many trips in to the cabin this knife has saved me..
Review: MARLIN SPIKE KNIFE -ESSENTIAL GEAR FOR SAILING SAFETY - I bought this for a sailing knife as I was getting back to my fundamentals of marlin spike seanmanship. I needed a marlin spike and - for the money, this seemed to be suitable. My first voyage with it I was single handing my 26 footer to Put-In-Bay in 25 knot winds when my furler line got tangled and I was unable to reef my Genoa. I was able to crawl up forward and untangle the line inside the bale using the marlin spike. Without it -would have been a disaster. Works well making monkey fists and splicing as well. The serrated knife cuts well however - it IS serrated. Would be nice to also have a sharp plain blade but - could easily convert the serrated edge to plain - yet I haven't. Its a real nice high quality knife for boating. Every Sailor should have one.

## Features

- 🐳 BONUS LEATHER LANYARD STRAP 🐳 PROFESSIONAL 3-IN-1 MARITIME TOOL – The P300SL is the ultimate deckhand companion, combining a razor-sharp serrated blade, a heavy-duty locking marlin spike, and integrated shackle pliers. Engineered for professional sailors and riggers who need a dependable multi-tool for high-stakes environments
- PRO-GRADE 440C STAINLESS STEEL – Built to withstand harsh saltwater conditions, the 440C high-carbon stainless steel blade provides exceptional corrosion resistance and edge retention. The partially serrated edge effortlessly slices through tough synthetic rope, webbing, and heavy-duty lines
- ADVANCED GEN 2 DOUBLE-LOCK SYSTEM – Safety is paramount at sea. Our patented Generation 2 locking mechanism independently secures both the blade and the marlin spike. Use the spike to loosen stubborn knots or the pliers to break frozen shackles with total confidence that the tool will not close on your hand
- LIGHTWEIGHT SILVER ALUMINUM BODY – The sleek "SL" Silver handle is crafted from bead-blasted aircraft-grade aluminum. It offers a lightweight yet incredibly durable frame that won’t weigh down your pocket or harness, while the ergonomic design ensures a secure grip even when your hands are wet
- COMPLETE RIGGING BUNDLE – This premium set comes ready for duty with a high-quality Ballistic Nylon Sheath for belt carry and a Premium Leather Lanyard Strap to ensure your tool stays tethered to you, preventing accidental loss overboard during heavy seas.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Package Dimensions L x W x H | 8.01 x 6.5 x 1.18 inches |
| Package Weight | 0.21 Kilograms |
| Item Weight | 0.45 Pounds |
| Brand Name | Myerchin |
| Color | white |
| Material | Aluminum, Stainless Steel |
| Manufacturer | MYERCHIN KNIVES |
| Part Number | P300SL |
| Style | Sailing |
| Included Components | Sheath |
| Handle Material | Aluminum |

## Product Details

- **Color:** White
- **Material:** Stainless Steel, Aluminum
- **Brand:** MYERCHIN KNIVES
- **Item Weight:** 7.2 ounces
- **Included Components:** Sheath

## Images

![Myerchin P300 Sailor's Tool-MY-P300SL - Image 1](https://m.media-amazon.com/images/I/618C4tasR9L.jpg)
![Myerchin P300 Sailor's Tool-MY-P300SL - Image 2](https://m.media-amazon.com/images/I/719BxBclSfL.jpg)
![Myerchin P300 Sailor's Tool-MY-P300SL - Image 3](https://m.media-amazon.com/images/I/71FDpTtNGIL.jpg)
![Myerchin P300 Sailor's Tool-MY-P300SL - Image 4](https://m.media-amazon.com/images/I/71a-ssrMYvL.jpg)
![Myerchin P300 Sailor's Tool-MY-P300SL - Image 5](https://m.media-amazon.com/images/I/71aZgAPb2OL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Truly an awesome tool for sailors
*by A***N on May 8, 2010*

Pros: -Easy, one-handed operation of both the serrated knife and the spike. Muscle memory brings either out and puts it back in without a problem. -Pliers are at the ready. Not for heavy work but perfect for that stubborn shackle. -Serrated blade cuts line fast and easy. Cons: -A little bulky. -Blade is a little short and I wish there was an option for a straight blade rather than serrated. I must admit that when sailing I need a cheese cutting knife as often as I need a line cutting knife...I know... -The belt clip is big but removable....don't use it..not really a con... -No flat head screwdriver. Seems like it would have been easy enough to add a little length to one of the stainless chunks and have a flat head screw driver function. It could double as a beer opener which is just as important...not that this thing can't open beers. -For some reason I feel like the lanyard attachment is on the wrong end of the knife. Conclusion: A really great knife at a good price. It replaces my Davis knife I used to carry on the boat. The pliers are invaluable. The blade is sharp and can cut through anything. A few gripes but minor... I can't tell you how many trips in to the cabin this knife has saved me..

### ⭐⭐⭐⭐⭐ MARLIN SPIKE KNIFE -ESSENTIAL GEAR FOR SAILING SAFETY
*by C***R on December 29, 2014*

I bought this for a sailing knife as I was getting back to my fundamentals of marlin spike seanmanship. I needed a marlin spike and - for the money, this seemed to be suitable. My first voyage with it I was single handing my 26 footer to Put-In-Bay in 25 knot winds when my furler line got tangled and I was unable to reef my Genoa. I was able to crawl up forward and untangle the line inside the bale using the marlin spike. Without it -would have been a disaster. Works well making monkey fists and splicing as well. The serrated knife cuts well however - it IS serrated. Would be nice to also have a sharp plain blade but - could easily convert the serrated edge to plain - yet I haven't. Its a real nice high quality knife for boating. Every Sailor should have one.

### ⭐⭐⭐⭐ Versatile Tool .. well made
*by L***H on June 25, 2024*

Larger that its smaller predecessor which I lost recently. Spike and knife are great. Pliers are good for light tasks like tightening or loosening shackles. More robust tasks require a multi tool or better, but this thing fits in my PFD pocket and is there when I need it vs risking my expensive leatherman. Four stars because the sheath split when I placed the knife in it and the “ lanyard” is a joke. Flimsy pc of leather which I’d never trust.

## Frequently Bought Together

- Myerchin P300 Sailor's Tool-MY-P300SL
- Myerchin Sailors Tool Linerlock Blue
- Myerchin Sailors Tool Linerlock Red

---

## 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/1600663-myerchin-p300-sailors-tool-my-p300sl](https://www.desertcart.jp/products/1600663-myerchin-p300-sailors-tool-my-p300sl)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-23*