---
product_id: 48161816
title: "Bergen Long 7pc 3/8 HEX BIT SOCKET SET 3-10mm allen key B1123"
brand: "us pro"
price: "€ 20.58"
currency: EUR
in_stock: true
reviews_count: 8
category: "Us Pro"
url: https://www.desertcart.pt/products/48161816-bergen-long-7pc-3-8-hex-bit-socket-set-3
store_origin: PT
region: Portugal
---

# 110mm extra-long shaft for deep reach 7 precision hex sizes (3-10mm) for versatile fastening 3/8" drive for professional torque control Bergen Long 7pc 3/8 HEX BIT SOCKET SET 3-10mm allen key B1123

**Brand:** us pro
**Price:** € 20.58
**Availability:** ✅ In Stock

## Summary

> 🛠️ Unlock precision power with Bergen’s long-reach hex socket set!

## Quick Answers

- **What is this?** Bergen Long 7pc 3/8 HEX BIT SOCKET SET 3-10mm allen key B1123 by us pro
- **How much does it cost?** € 20.58 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/48161816-bergen-long-7pc-3-8-hex-bit-socket-set-3)

## Best For

- us pro enthusiasts

## Why This Product

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

## Key Features

- • **Trusted by Pros:** 4.7-star rating from over 1,200 users proves quality and value
- • **Deep Reach Mastery:** 110mm shaft lets you tackle recessed hex screws with ease
- • **Compact & Organized:** Blow molded case keeps your set neat, portable, and ready to impress
- • **Durable Alloy Steel:** Polished finish resists wear, built to last through countless projects
- • **Complete Size Spectrum:** Seven essential hex sizes from 3mm to 10mm cover every job

## Overview

The Bergen Long 7pc 3/8 HEX Bit Socket Set features seven metric sizes (3-10mm) with an extra-long 110mm shaft, crafted from durable alloy steel with a polished finish. Designed for deep, precise fastening with a 3/8" drive, it comes neatly organized in a blow molded case. Highly rated by professionals, this set is a reliable essential for any serious toolkit.

## Description

Sizes: 3, 4, 5, 6, 7, 8, & 10mmLength: 110mm3/8" Drive

Review: Hex bit sockets - Well made, solid set of hex drives and good value for the price
Review: Good value - Well made. Good quality

## Features

- Extra Long Hex Bit Socket Set
- 3/8" Drive with 110mm shaft
- Sizes: 3mm - 4mm - 5mm - 6mm - 7mm - 8mm - 10mm
- Supplied in a blow molded storage case

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00BFJH422 |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 25,081 in DIY & Tools ( See Top 100 in DIY & Tools ) 172 in Socket Sets |
| Compatible fastener range | Hex Screws & Nut |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,229) |
| Date First Available | 14 Feb. 2013 |
| Finish | Polished |
| Included Components | hex bit sockets |
| Item Package Quantity | 1 |
| Item Weight | 400 g |
| Item model number | B1123 |
| Manufacturer | Bergen |
| Material | Alloy Steel |
| Measurement System | Metric |
| Number of Pieces | 7 |
| Part Number | B1123 |
| Power Source | Hand Powered |
| Product Dimensions | 15 x 10 x 4 cm; 400 g |
| Size | Variety Pack |

## Product Details

- **Brand:** US PRO
- **Finish type:** Polished
- **Item length:** 110 Millimetres
- **Material:** Alloy Steel
- **Number of pieces:** 7

## Images

![Bergen Long 7pc 3/8 HEX BIT SOCKET SET 3-10mm allen key B1123 - Image 1](https://m.media-amazon.com/images/I/61PQFC8AIrL.jpg)

## Questions & Answers

**Q: Are these magnetised?**
A: No but are very good quality

**Q: How long is are they**
A: The hex shaft portion on each is 83mm long +/- 1mm.
The drive boss is 27mm  giving a total overall length of 110mm.
Hope this helps.

**Q: What is the outer diameter of the 10mm socket piece?**
A: Largest dia where the drive enters the fitting is 18mm this reduces to 16mm where the shaft joins.

**Q: Lots of these hex bit sets omit a 9mm but, i see h9's can be bought separately. is 9mm a size that is unlikely to be encountered in domestic use? ta.**
A: 9mm isn't a common size so it's highly unlikely you'll come across it on anything domestic

## Customer Reviews

### ⭐⭐⭐⭐⭐ Hex bit sockets
*by A***R on 24 October 2025*

Well made, solid set of hex drives and good value for the price

### ⭐⭐⭐⭐⭐ Good value
*by J***N on 27 September 2025*

Well made. Good quality

### ⭐⭐⭐⭐⭐ Quality
*by A***R on 4 August 2025*

Seems good quality right price

## Frequently Bought Together

- US PRO B1123 Long 7pc 3/8 HEX BIT Socket Set 3-10mm Allen Key
- US Pro Bergen 8PC 3/8" Dr. 110mm Long Torx Bit Socket Set T25 - T60
- US PRO 10Pc 3/8 Drive 48mm Long S2 Torx Socket Set T10 - T55 B2066

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**Shop now:** [https://www.desertcart.pt/products/48161816-bergen-long-7pc-3-8-hex-bit-socket-set-3](https://www.desertcart.pt/products/48161816-bergen-long-7pc-3-8-hex-bit-socket-set-3)

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-04-22*