---
product_id: 511444064
title: "Cotter Pins 50 Pcs r pins - Sturdy & Durable Alloy Steel - R- Shaped Heavy Duty Cotter Pin Assortment Kit in 6 Different Sizes - Perfect for Mechanics, Lawn Mowers, & RV Owners"
brand: "jaamzee"
price: "¥3484"
currency: JPY
in_stock: true
reviews_count: 8
category: "Jaam Zee"
url: https://www.desertcart.jp/products/511444064-cotter-pins-50-pcs-r-pins-sturdy-and-durable-alloy
store_origin: JP
region: Japan
---

# 6 versatile sizes 50 pcs heavy-duty pins zinc-plated corrosion resistance Cotter Pins 50 Pcs r pins - Sturdy & Durable Alloy Steel - R- Shaped Heavy Duty Cotter Pin Assortment Kit in 6 Different Sizes - Perfect for Mechanics, Lawn Mowers, & RV Owners

**Brand:** jaamzee
**Price:** ¥3484
**Availability:** ✅ In Stock

## Summary

> 🔧 Never get stuck again—your ultimate pin power play!

## Quick Answers

- **What is this?** Cotter Pins 50 Pcs r pins - Sturdy & Durable Alloy Steel - R- Shaped Heavy Duty Cotter Pin Assortment Kit in 6 Different Sizes - Perfect for Mechanics, Lawn Mowers, & RV Owners by jaamzee
- **How much does it cost?** ¥3484 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/511444064-cotter-pins-50-pcs-r-pins-sturdy-and-durable-alloy)

## Best For

- jaamzee enthusiasts

## Why This Product

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

## Key Features

- • **Size Matters:** 6 distinct sizes to fit everything from lawn mowers to RVs with precision
- • **Built to Last:** Zinc chromate finish ensures rust-free, long-lasting durability under stress
- • **Trusted by Pros:** Mechanics and DIYers swear by these sturdy R-shaped pins for hassle-free repairs
- • **All-in-One Fix Kit:** 50 premium alloy steel cotter pins ready for any mechanical challenge
- • **Organized & Accessible:** Compact compartmentalized box keeps your pins sorted and within reach

## Overview

The JaamZee Cotter Pins 50-piece assortment offers a robust selection of zinc-plated, R-shaped alloy steel pins in six sizes, designed for mechanics, lawn mower owners, and RV enthusiasts. Packaged in a handy compartmentalized box, these durable pins resist bending and corrosion, ensuring reliable fastening for a variety of heavy-duty applications.

## Description

JaamZee Cotter Pins 50 Pcs r pins - Sturdy & Durable Alloy Steel - R- Shaped Heavy Duty Cotter Pin Assortment Kit in 6 Different Sizes - Perfect for Mechanics, Lawn Mowers, & RV Owners: desertcart.com: Industrial & Scientific

Review: Solved problem with mower ! - If you own a lawn mower you must have these. it is hard to find the right size pins for my mower but these were just what I needed. Well made not easy to bend like some of the pins I have bought. These usually are used on the mower deck where the most stress is. Good value for the price.
Review: Good product - Good product. I had to replace this on my beach cart. Very easy to do and has held up really good.

## Features

- No More Disappointment - Nothing is more frustrating than finding out that the nuts and bolts in your wheel-changing box aren’t the right sizes. Not anymore, carry our zinc plated cotter pin and never get stranded with a broken car again
- Every Mechanic’s Go-to - Sturdy, durable, and easy to use, cotter pins assortment that comes in a set of 50, with various size combinations making it a staple for every mechanic, RV owner, lawnmower, and biker
- Handy & Reliable Locksmiths - While ordinary pins bend and snap; our R-shaped pliable cotter pin not only stands the test but also makes locking the nuts easy, so no more replacements are needed every now and then
- Cut Yourself Some Slack - No more going through the struggle of finding the pin in the hour of need. Our pin assortment set comes in a handy plastic box with compartments to allocate each size which means you can fix broken automobiles without any hassle
- Handy Man’s Kit - Our hair styled cotter pin set has 50 pcs in a box that comes in 6 different sizes and helps with various fixing tasks related to a car garage, workshop, power equipment, cars, trucks, lawnmower, etc.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BPLT2HBW |
| Best Sellers Rank | #48,995 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #174 in Hardware Pins |
| Date First Available | January 10, 2023 |
| Finish Type | Zinc Chromate |
| Item Weight | 5.3 ounces |
| Manufacturer | JaamZee |
| Number of Pieces | 50 |
| Product Dimensions | 4.72 x 3.42 x 0.94 inches |
| UPC | 196852385041 |

## Product Details

- **Brand:** JaamZee
- **Color:** Silver
- **Material:** Alloy Steel
- **Pin type:** Hairpin Cotter
- **Size:** R-Pins

## Images

![Cotter Pins 50 Pcs r pins - Sturdy & Durable Alloy Steel - R- Shaped Heavy Duty Cotter Pin Assortment Kit in 6 Different Sizes - Perfect for Mechanics, Lawn Mowers, & RV Owners - Image 1](https://m.media-amazon.com/images/I/41IOtShEeSL.jpg)
![Cotter Pins 50 Pcs r pins - Sturdy & Durable Alloy Steel - R- Shaped Heavy Duty Cotter Pin Assortment Kit in 6 Different Sizes - Perfect for Mechanics, Lawn Mowers, & RV Owners - Image 2](https://m.media-amazon.com/images/I/41LR5Cd1ieL.jpg)
![Cotter Pins 50 Pcs r pins - Sturdy & Durable Alloy Steel - R- Shaped Heavy Duty Cotter Pin Assortment Kit in 6 Different Sizes - Perfect for Mechanics, Lawn Mowers, & RV Owners - Image 3](https://m.media-amazon.com/images/I/41el0i5gTgL.jpg)
![Cotter Pins 50 Pcs r pins - Sturdy & Durable Alloy Steel - R- Shaped Heavy Duty Cotter Pin Assortment Kit in 6 Different Sizes - Perfect for Mechanics, Lawn Mowers, & RV Owners - Image 4](https://m.media-amazon.com/images/I/41ouU75mGfL.jpg)
![Cotter Pins 50 Pcs r pins - Sturdy & Durable Alloy Steel - R- Shaped Heavy Duty Cotter Pin Assortment Kit in 6 Different Sizes - Perfect for Mechanics, Lawn Mowers, & RV Owners - Image 5](https://m.media-amazon.com/images/I/41syxBehIdL.jpg)

## Questions & Answers

**Q: Q: What materials are the cotter pins made from?**
A: A: They are made from durable alloy steel with zinc plating for corrosion resistance.

**Q: Q: How many sizes are included in the 250-piece cotter pin set?**
A: A: The set includes 6 different sizes.

**Q: Q: Are these cotter pins suitable for outdoor use?**
A: A: Yes, they're zinc plated, making them ideal for outdoor use.

**Q: Q: How are the cotter pins organized in the kit?**
A: A: They come in a plastic box with compartments for each size.

**Q: Q: Can these cotter pins be used for heavy-duty applications?**
A: A: Yes, they're designed for heavy-duty tasks in automotive and mechanical work.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Solved problem with mower !
*by G***J on August 30, 2025*

If you own a lawn mower you must have these. it is hard to find the right size pins for my mower but these were just what I needed. Well made not easy to bend like some of the pins I have bought. These usually are used on the mower deck where the most stress is. Good value for the price.

### ⭐⭐⭐⭐⭐ Good product
*by S***Y on July 12, 2025*

Good product. I had to replace this on my beach cart. Very easy to do and has held up really good.

### ⭐⭐⭐⭐⭐ Cotter Pin Kit
*by M***K on January 20, 2026*

Works As intended.

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**Shop now:** [https://www.desertcart.jp/products/511444064-cotter-pins-50-pcs-r-pins-sturdy-and-durable-alloy](https://www.desertcart.jp/products/511444064-cotter-pins-50-pcs-r-pins-sturdy-and-durable-alloy)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-16*