---
product_id: 254422299
title: "Gas Cylinder Regulator Protector Safety Cap Fine Thread 3-1/8 x 11"
brand: "griftan"
price: "₩253325"
currency: KRW
in_stock: true
url: https://www.desertcart.kr/products/254422299-gas-cylinder-regulator-protector-safety-cap-fine-thread-3-1
store_origin: KR
region: South Korea
---

# Compatible with #3 Master Lock for theft prevention 11 threads per inch fine thread Meets DOT, OSHA & MSHA safety standards Gas Cylinder Regulator Protector Safety Cap Fine Thread 3-1/8 x 11

**Brand:** griftan
**Price:** ₩253325
**Availability:** ✅ In Stock

## Summary

> 🛡️ Lock in safety, lock out worry — your regulator’s best defense!

## Quick Answers

- **What is this?** Gas Cylinder Regulator Protector Safety Cap Fine Thread 3-1/8 x 11 by griftan
- **How much does it cost?** ₩253325 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/254422299-gas-cylinder-regulator-protector-safety-cap-fine-thread-3-1)

## Best For

- griftan enthusiasts

## Why This Product

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

## Key Features

- • **Lock-Ready Security:** Easily swap lynch pin for a #3 Master Lock to prevent regulator theft
- • **Universal Compatibility:** Designed for all high-pressure cylinders with fine threads, future-proof your gear
- • **Precision Fine Thread Fit:** 11 threads per inch ensure a secure, leak-proof seal on 3-1/8 inch collars
- • **Ultimate Valve Protection:** Robust cap guards high-pressure cylinder valves from impact and damage
- • **Regulatory Compliance Guaranteed:** Meets stringent DOT, OSHA, and MSHA safety requirements for transport

## Overview

This Gas Cylinder Regulator Protector Safety Cap features a fine 11-thread per inch design fitting 3-1/8 inch collars, providing robust valve protection for high-pressure cylinders. It meets all DOT, OSHA, and MSHA safety standards and allows theft prevention by accommodating a #3 Master Lock, making it an essential, compliant accessory for secure cylinder transport and storage.

## Description

Gas Cylinder Regulator Protector Safety Cap Fine Thread 3-1/8 x 11

## Features

- Fine Thread Safety Cap for High Pressure Cylinders
- 11 Threads Per Inch
- Fits 3-1/8 Inch Collar
- **To prevent theft of regulator, simply replace lynch pin on the Safety Cap with a #3 Master Lock**
- Meets DOT, OSHA and MSHA requirements

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Age Range (Description) | Adult |
| Specific Uses For Product | [INF] Protecting gas cylinder valves, meeting DOT transportation requirements |
| Recommended Uses For Product | Travel |
| Item Weight | 1.9 Pounds |
| Water Resistance Level | Not Water Resistant |
| Unit Count | 1.0 Count |
| Number of Items | 1 |
| Carrying Case Color | Yellow |
| Is Autographed | No |
| UPC | 761312731449 |
| Manufacturer | Griftan |
| Part Number | GT-11 |
| Item Weight | 1.85 pounds |
| Product Dimensions | 6 x 1 x 1 inches |
| Item model number | GT-11 |
| Is Discontinued By Manufacturer | No |
| Installation Method | gas-welding |
| Item Package Quantity | 1 |
| Special Features | Lightweight |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** Griftan
- **Colour:** Yellow
- **Ear placement:** In Ear
- **Form factor:** In Ear
- **Noise control:** None

## Images

![Gas Cylinder Regulator Protector Safety Cap Fine Thread 3-1/8 x 11 - Image 1](https://m.media-amazon.com/images/I/518x5ZA5o9L.jpg)
![Gas Cylinder Regulator Protector Safety Cap Fine Thread 3-1/8 x 11 - Image 2](https://m.media-amazon.com/images/I/61ej6EV5lBL.jpg)
![Gas Cylinder Regulator Protector Safety Cap Fine Thread 3-1/8 x 11 - Image 3](https://m.media-amazon.com/images/I/616b6pZg+wL.jpg)
![Gas Cylinder Regulator Protector Safety Cap Fine Thread 3-1/8 x 11 - Image 4](https://m.media-amazon.com/images/I/61TEB3zM+cL.jpg)

## Frequently Bought Together

- Griftan Gas Cylinder Regulator Protector Safety Cap Fine Thread 3-1/8 x 11
- Acetylene Cylinder Regulator Protector Safety Cap 3-1/2 x 12, Fine Thread
- Western Enterprises#QDB10, QUICK CONNECT SET FOR TORCHES

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**Shop now:** [https://www.desertcart.kr/products/254422299-gas-cylinder-regulator-protector-safety-cap-fine-thread-3-1](https://www.desertcart.kr/products/254422299-gas-cylinder-regulator-protector-safety-cap-fine-thread-3-1)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-02-06*