---
product_id: 624613977
title: "Klein Tools 33805 Proflex 38-Piece Impact Driver Bit Set with Modular Case, S2 Steel, Magnetic, Adjustable Screwdriver, 29 Bits, 6 Socket Sizes"
brand: "klein tools"
price: "£70.41"
currency: GBP
in_stock: true
reviews_count: 5
category: "Klein Tools"
url: https://www.desertcart.co.uk/products/624613977-klein-tools-33805-proflex-38-piece-impact-driver-bit-set
store_origin: GB
region: United Kingdom
---

# 6 socket sizes included powerful magnetic bit retention 38-piece versatile set Klein Tools 33805 Proflex 38-Piece Impact Driver Bit Set with Modular Case, S2 Steel, Magnetic, Adjustable Screwdriver, 29 Bits, 6 Socket Sizes

**Brand:** klein tools
**Price:** £70.41
**Availability:** ✅ In Stock

## Summary

> 🧰 Gear up like a pro — never fumble a fastener again!

## Quick Answers

- **What is this?** Klein Tools 33805 Proflex 38-Piece Impact Driver Bit Set with Modular Case, S2 Steel, Magnetic, Adjustable Screwdriver, 29 Bits, 6 Socket Sizes by klein tools
- **How much does it cost?** £70.41 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/624613977-klein-tools-33805-proflex-38-piece-impact-driver-bit-set)

## Best For

- klein tools enthusiasts

## Why This Product

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

## Key Features

- • **Magnetic Mastery:** Strong magnet ensures bits stay locked in place, preventing frustrating drops and lost fasteners
- • **Modular Mobility:** Compatible with MODbox system for a personalized, on-the-go workstation that keeps you organized
- • **Rugged, Transparent Storage:** Impact-resistant case with clear lid and internal tray lets you instantly locate tools and small parts
- • **Ultimate Impact-Rated Strength:** S2 steel bits engineered for torsion resistance and durability under heavy use
- • **Effortless Quick-Adjust Screwdriver:** Push-button adjustable cushion grip for seamless bit changes and ergonomic comfort

## Overview

The Klein Tools 33805 ProFlex 38-Piece Impact Driver Bit Set combines industrial-grade S2 steel bits with a magnetic, quick-adjust screwdriver and a modular, impact-resistant case. Designed for professionals and DIY enthusiasts alike, it offers 29 unique bits plus 6 socket sizes, ergonomic handling, and seamless integration with the MODbox system for ultimate portability and organization.

## Description

Klein Tools 33805 ProFlex Impact Screwdriver Bit & Socket Set 38-Piece

Review: Another excellent Klein Knect set with the must have 3/8 socket to 1/4" impact adpater...... - Yet another great Knect set on it's own, the driver is excellent with the 3 position sliding extension, it locks up solid in each setting, nice tight tolerances. If you have any of Klein's flip socket sets then this is a must have since it has the much needed 3/8" square to 1/4" impact adapter for the larger flip sockets...that way you're not putting 2 other adapters together to make it work.
Review: Everyone needs this set - This is a fantastic set that I use all the time. Very well made and thought out

## Features

- S2 IMPACT-RATED STEEL: Torsion zone bit and socket set includes 29 unique bits and 6 essential socket sizes
- QUICK-ADJUST: Adjustable Cushion-Grip screwdriver features convenient push-button adjustment
- POWERFUL MAGNET: Strong magnet ensures superior bit retention and secure fastener pickup
- STORAGE TRAY INSIDE CASE: Secures small parts, loose fasteners, washers and extra bits
- COMPATIBLE WITH MODbox: Connects with other MODbox cases of similar design for a customized mobile workstation tailored to your needs
- CLEAR LID: Quickly view inventory and enhance efficiency with a clear lid
- IMPACT-RESISTANT CASE: Rugged case features steel hinges and a secure stay-shut latch

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CZSFQSKV |
| Best Sellers Rank | 723,398 in DIY & Tools ( See Top 100 in DIY & Tools ) 6,469 in Screwdriver Sets |
| Brand | KLEIN TOOLS |
| Colour | Orange |
| Customer Reviews | 4.8 out of 5 stars 219 Reviews |
| Global Trade Identification Number | 00092644338052 |
| Head Style | Hex |
| Head style | Hex |
| Included Components | ProFlex Impact Screwdriver Bit & Socket Set 38-Piece |
| Item Dimensions | 17.8 x 9.5 x 4.4 centimetres |
| Item Length | 7 Inches |
| Item Type Name | ProFlex Impact Screwdriver Bit & Socket Set 38-Piece |
| Item Weight | 1.56 Pounds |
| Item Width | 3.75 Inches |
| Manufacturer | Klein Tools |
| Material | Alloy Steel |
| Model Name | 33805 |
| Model Number | 33805 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Number of items | 1 |
| Part Number | 33805 |
| Recommended Uses For Product | Assembling or disassembling furniture, woodworking projects, electrical work, machinery repair, general household maintenance |
| Recommended uses for product | Assembling or disassembling furniture, woodworking projects, electrical work, machinery repair, general household maintenance Recommended uses for product Assembling or disassembling furniture, woodworking projects, electrical work, machinery repair, general household maintenance See more |
| Set Name | ProFlex Impact Driver Bit Set |
| Special Feature | Ergonomic, Rotating Cap |
| UPC | 092644338052 |
| Unit Count | 1.0 count |

## Product Details

- **Brand:** KLEIN TOOLS
- **Colour:** Orange
- **Head style:** Hex
- **Material:** Alloy Steel
- **Number of items:** 1

## Images

![Klein Tools 33805 Proflex 38-Piece Impact Driver Bit Set with Modular Case, S2 Steel, Magnetic, Adjustable Screwdriver, 29 Bits, 6 Socket Sizes - Image 1](https://m.media-amazon.com/images/I/71eR+SRw3UL.jpg)
![Klein Tools 33805 Proflex 38-Piece Impact Driver Bit Set with Modular Case, S2 Steel, Magnetic, Adjustable Screwdriver, 29 Bits, 6 Socket Sizes - Image 2](https://m.media-amazon.com/images/I/71av8Y7IltL.jpg)
![Klein Tools 33805 Proflex 38-Piece Impact Driver Bit Set with Modular Case, S2 Steel, Magnetic, Adjustable Screwdriver, 29 Bits, 6 Socket Sizes - Image 3](https://m.media-amazon.com/images/I/61cxcWw12cL.jpg)
![Klein Tools 33805 Proflex 38-Piece Impact Driver Bit Set with Modular Case, S2 Steel, Magnetic, Adjustable Screwdriver, 29 Bits, 6 Socket Sizes - Image 4](https://m.media-amazon.com/images/I/61YitmcPvcL.jpg)
![Klein Tools 33805 Proflex 38-Piece Impact Driver Bit Set with Modular Case, S2 Steel, Magnetic, Adjustable Screwdriver, 29 Bits, 6 Socket Sizes - Image 5](https://m.media-amazon.com/images/I/61GlZCrpCxL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Another excellent Klein Knect set with the must have 3/8 socket to 1/4" impact adpater......
*by M***S on 20 May 2025*

Yet another great Knect set on it's own, the driver is excellent with the 3 position sliding extension, it locks up solid in each setting, nice tight tolerances. If you have any of Klein's flip socket sets then this is a must have since it has the much needed 3/8" square to 1/4" impact adapter for the larger flip sockets...that way you're not putting 2 other adapters together to make it work.

### ⭐⭐⭐⭐⭐ Everyone needs this set
*by J***Y on 5 May 2026*

This is a fantastic set that I use all the time. Very well made and thought out

### ⭐⭐⭐⭐⭐ Great value
*by N***O on 27 August 2026*

Got them on sale at a ridiculous good price. Just make sure to check if it's metric or SAE which I did not do. Will be purchasing an additional metric socket set but combined total price will still be great value.

## Frequently Bought Together

- ProFlex Impact Screwdriver Bit & Socket Set 38-Piece
- Klein Tools 65400 KNECT 15-Piece Pass Through Socket Set, SAE Impact Socket Set with MODbox Case, Sockets, Bits, Accessories and 3/8-Inch Drive Adapter
- Klein Tools 32787 64-Piece Micro-Ratchet Bit Precision Driver Set with Modular Case, Magnetic, Precision, Standard Bits and Nut Drivers

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-09-19*