---
product_id: 29758389
title: "1/2 x 28 Thread Protector Pencil Barrel .630 Dia .625 Long"
brand: "sllrieh"
price: "S$25"
currency: SGD
in_stock: true
reviews_count: 8
url: https://www.desertcart.sg/products/29758389-1-2-x-28-thread-protector-pencil-barrel-630-dia
store_origin: SG
region: Singapore
---

# 1/2 x 28 Thread Protector Pencil Barrel .630 Dia .625 Long

**Brand:** sllrieh
**Price:** S$25
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** 1/2 x 28 Thread Protector Pencil Barrel .630 Dia .625 Long by sllrieh
- **How much does it cost?** S$25 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/29758389-1-2-x-28-thread-protector-pencil-barrel-630-dia)

## Best For

- sllrieh enthusiasts

## Why This Product

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

## Description

1/2 x 28 Thread Protector Pencil Barrel .630 Dia .625 Long

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand Name | Sllrieh |
| Color | Black |
| Manufacturer | Down Range Products |
| Part Number | 3130 |

## Images

![1/2 x 28 Thread Protector Pencil Barrel .630 Dia .625 Long - Image 1](https://m.media-amazon.com/images/I/41QLzvJ0ESL.jpg)

## Questions & Answers

**Q: What is the ID of exit end?  Ineed it for a 7mm.**
A: This os for 22 caliber weapons and you will need a bigger device.  The exit end is 1/2 inch

**Q: On the picure i see a portion of inside not threaded. how much of that depth is not threaded? i need a 1/2" long protector and i could grind this down**
A: Total length is 5/8" with both ends of the inside diameter having 3/16" of non-threaded depth.  I see no reason why you couldn't remove material from either or both ends to give you a total length of 1/2", however you would need to re-blue the surfaces that you ground the bluing off.  Hope this helps.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great fit and finish
*by M***N on August 22, 2024*

Fit and finish were great. Perfect length, although maybe the tiniest bit more of material at the end to protect the crown could be helpful. But I’m nitpicking, it protects the threads and as long as I’m not dumb everything should be just fine. 5 star product.

### ⭐⭐⭐⭐⭐ Perfect Fit
*by A***K on December 12, 2023*

Nice Thread protector. Really good product, nice fit and look.

### ⭐⭐⭐⭐⭐ Excellent quality!
*by R***Y on April 22, 2024*

The thread protector was an excellent fit. Great machining and finish. American made quality!

## Frequently Bought Together

- 1/2 x 28 Thread Protector Pencil Barrel .630 Dia .625 Long
- 1/2" x 28 Thread Protector Pencil Barrel .625 Long Smooth #4105
- 1/2 x 28 Thread Protector .620 Diameter .625 Long Splined #4014

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**Shop now:** [https://www.desertcart.sg/products/29758389-1-2-x-28-thread-protector-pencil-barrel-630-dia](https://www.desertcart.sg/products/29758389-1-2-x-28-thread-protector-pencil-barrel-630-dia)

---

*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-02-24*