---
product_id: 281486300
title: "Home Brew Stuff White Metal Growler Caps 38mm Fits Standard ½ and 1 Gallon Jugs sold in Homebrew Industry"
brand: "fastrack"
price: "121.31 DT"
currency: TND
in_stock: true
category: "Fast Rack"
url: https://www.desertcart.tn/products/281486300-home-brew-stuff-white-metal-growler-caps-38mm-fits-standard
store_origin: TN
region: Tunisia
---

# Fits ½ & 1 gallon jugs Durable metal build Made in USA quality Home Brew Stuff White Metal Growler Caps 38mm Fits Standard ½ and 1 Gallon Jugs sold in Homebrew Industry

**Brand:** fastrack
**Price:** 121.31 DT
**Availability:** ✅ In Stock

## Summary

> 🍺 Lock in your brew’s boldness with every cap!

## Quick Answers

- **What is this?** Home Brew Stuff White Metal Growler Caps 38mm Fits Standard ½ and 1 Gallon Jugs sold in Homebrew Industry by fastrack
- **How much does it cost?** 121.31 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/281486300-home-brew-stuff-white-metal-growler-caps-38mm-fits-standard)

## Best For

- fastrack enthusiasts

## Why This Product

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

## Key Features

- • **Batch-Ready Pack:** Includes 12 caps—perfect for homebrew enthusiasts and small batch brewers
- • **Proudly American Made:** Manufactured in the USA, supporting local craftsmanship and quality assurance
- • **Secure Seal, Every Time:** Precision 38mm fit locks in freshness and carbonation
- • **Versatile Compatibility:** Designed to fit standard half and full gallon growlers effortlessly
- • **Premium Metal Durability:** Crafted from sturdy white metal for long-lasting use

## Overview

Home Brew Stuff White Metal Growler Caps are precision-engineered 38mm metal caps designed to fit standard ½ and 1 gallon jugs. Sold in packs of 12, these durable white metal caps ensure a secure seal to maintain freshness and carbonation, making them an essential accessory for homebrewers. Proudly made in the USA, they combine quality craftsmanship with practical functionality.

## Description

12 - White Metal Caps

## Features

- Product Type :Mechanical Components
- Package Dimensions :5.08 cm L X8.89 cm W X11.43 cm H
- Package Quantity :1
- Country Of Origin :United States

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00S1UJ2Y6 |
| Brand Name | FastRack |
| Capacity | 3.63 kg |
| Color | White |
| Customer Reviews | 4.5 4.5 out of 5 stars (633) |
| Global Trade Identification Number | 00742436713726 |
| Included Components | 12 Metal Caps |
| Item Weight | 0.11 Pounds |
| Manufacturer | Home Brew Ohio |
| Manufacturer Part Number | 4330AX 12 |
| Material Type | Metal |
| Model Number | 75012WT |
| Number of Items | 12 |
| Number of Packs | 1 |
| Product Care Instructions | Hand Wash Only |
| Shape | Round |
| Style Name | Gallon |
| UPC | 642125537742 628504293225 742436713726 628504293188 055848000170 |
| Unit Count | 12 Count |

## Product Details

- **Brand:** FastRack
- **Capacity:** 3.63 kg
- **Colour:** White
- **Material:** Metal
- **Product care instructions:** Hand Wash Only

## Images

![Home Brew Stuff White Metal Growler Caps 38mm Fits Standard ½ and 1 Gallon Jugs sold in Homebrew Industry - Image 1](https://m.media-amazon.com/images/I/61j+FWsGpzL.jpg)

## Questions & Answers

**Q: Where were these made?**
A: i think china

**Q: Are these airtight on a 1 gallon glass carboy?**
A: Only if your carboy is a 38mm / 400 opening

**Q: What is the inside and outside dimensions in inches of the lid?**
A: What you need are the INSIDE of the LIDS and the OUTSIDE of the JUGS. The lids are 38mm INSIDE just as stated in the ad. Now measure your Jugs OUTSIDE and see if it matches/ Measuring the outside of the lid is like measuring the outside of a shoe - why do it?  Your foot goes inside the shoe right?
Have a pleasant Holiday
Ron
HD

**Q: What is the material lining the inside of the caps?**
A: It looks like some sort of Styrofoam. It doesn't cover the whole cap only around where the edge of the  bottle sits on the cap.

---

## 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.tn/products/281486300-home-brew-stuff-white-metal-growler-caps-38mm-fits-standard](https://www.desertcart.tn/products/281486300-home-brew-stuff-white-metal-growler-caps-38mm-fits-standard)

---

*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-11-10*