---
product_id: 704757503
title: "OKNIFE MBS1 4mm Hex Bit Screwdriver Set, for Opry, D1, U1 Pro Series | 9 PCS Durable S2 Tool Steel Double-Ended Bit Set with Eternal Pencil, T/PH/SL/H sizes, Compatible with 4mm hex drivers"
brand: "oknife"
price: "290 DH"
currency: MAD
in_stock: true
reviews_count: 13
category: "Oknife"
url: https://www.desertcart.ma/products/704757503-oknife-mbs1-4mm-hex-bit-screwdriver-set-for-opry-d1
store_origin: MA
region: Morocco
---

# S2 tool steel, ultra durable Reusable Eternal Pencil included 9 versatile double-ended bits OKNIFE MBS1 4mm Hex Bit Screwdriver Set, for Opry, D1, U1 Pro Series | 9 PCS Durable S2 Tool Steel Double-Ended Bit Set with Eternal Pencil, T/PH/SL/H sizes, Compatible with 4mm hex drivers

**Brand:** oknife
**Price:** 290 DH
**Availability:** ✅ In Stock

## Summary

> 🛠️ Elevate your toolkit game—precision, durability, and style in one sleek set!

## Quick Answers

- **What is this?** OKNIFE MBS1 4mm Hex Bit Screwdriver Set, for Opry, D1, U1 Pro Series | 9 PCS Durable S2 Tool Steel Double-Ended Bit Set with Eternal Pencil, T/PH/SL/H sizes, Compatible with 4mm hex drivers by oknife
- **How much does it cost?** 290 DH with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ma](https://www.desertcart.ma/products/704757503-oknife-mbs1-4mm-hex-bit-screwdriver-set-for-opry-d1)

## Best For

- oknife enthusiasts

## Why This Product

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

## Key Features

- • **Sleek Portability:** Compact toothpaste-style case with hanging hole for effortless storage and on-the-go convenience.
- • **Bonus Eternal Pencil:** Innovative reusable pencil included for marking and note-taking—no sharpening needed, always ready.
- • **Precision Meets Power:** Crafted from premium S2 tool steel for unmatched hardness and wear resistance—outlasting 99% of competitors.
- • **All-in-One Versatility:** 9 double-ended bits covering T, PH, SL, and H sizes, perfectly compatible with Opry, D1, and U1 Pro Series tools.
- • **Stay Ready, Stay Secure:** TPR rubber sleeves lock bits in place, preventing loss and ensuring quick access wherever you go.

## Overview

The OKNIFE MBS1 4mm Hex Bit Screwdriver Set features 9 double-ended bits made from premium S2 tool steel with nickel plating for superior durability. Designed for compatibility with Opry, D1, and U1 Pro Series tools, it includes a unique reusable Eternal Pencil and secure TPR rubber sleeves for bit retention. Packaged in a compact, portable case, this set is ideal for professionals and DIYers seeking reliable, versatile precision tools.

## Description

desertcart.com: OKNIFE MBS1 4mm Hex Bit Screwdriver Set, for Opry, D1, U1 Pro Series | 9 PCS Durable S2 Tool Steel Double-Ended Bit Set with Eternal Pencil, T/PH/SL/H sizes, Compatible with 4mm hex drivers : Tools & Home Improvement

Review: Fantastic quality and assortment of sizes. - Best pocket set of precision bits that I can find online. They fit well in the back pocket and complement the OKNIFE to be able to do various small electronics and appliance repairs on the fly. I constantly am fixing small equipment like this and find myself grabbing these bits out of my pocket rather than getting much more expensive and fancy precision screwdriver sets from my desk. Worth every penny. I have had absolutely no issues with bits stripping or shearing screws either; fantastic quality.
Review: Exactly What I Needed! - Perfect bit set, great addition to my stash pocket. Would highly recommend for EDC (comes with a graphite pencil too). Great companion for the utility knife.

## Features

- [ High-Quality S2 Tool Steel Construction ] Each of the 4mm double-ended bits is crafted from premium S2 tool steel, known for its exceptional hardness and wear resistance. It has a durability that is higher than 99% of the similar bit tips in the market. The nickel-plated surface ensures superior durability and long-lasting performance, even under heavy use.
- [ Versatile 9-Piece Bit Set ] The MBS1 set includes 9 different double-ended bits in various sizes (T1+△2.3; PH00+PH2; PH0+SL3.5; SL1.5+SL2; H2.5+H3; H1.5+H2; T10+T15; T7+T9; T6+T8), offering the perfect solution for various screw sizes. Ideal for Opry Series, D1 Series, and U1 Pro Series tools, Compatible Other 4mm Hex Nut Drivers.
- [ Eternal Pencil for Enhanced Functionality ] Unlike typical bit sets, the MBS1 includes a high-quality Eternal Pencil made from special materials. This pencil is reusable, requiring no sharpening, and extends the set's usefulness for writing tasks or marking during work.
- [ Secure and Portable Design ] Each bit is securely held in place by TPR rubber sleeves, preventing any unnecessary movement or loss. The set also features a hanging hole for easy storage and convenient portability, ensuring your bits are always within reach.
- [ Durable and Portable ] Crafted from tough S2 steel, the OKNIFE MBS1 set bits for easy attachment and secure storage. With a versatile range of sizes and a bonus Eternal Pencil, it’s perfect for professionals and DIYers. The set comes in a sleek frosted bag and a convenient toothpaste-style box for easy storage and portability.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DYD15BJC |
| Best Sellers Rank | #28,438 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #174 in Screwdriver Sets |
| Bit Compatibilities | Hex Head Screws (4mm, M4, M5, M6, M8, M10) |
| Bit Set Composition | Bit Set |
| Bit Tip Configuration | Magnetic Tip |
| Brand | OKNIFE |
| Brand Name | OKNIFE |
| Customer Reviews | 4.7 out of 5 stars 186 Reviews |
| Drive Bit Shank Style | hex |
| Drive End Style | Hex Shank |
| Drive System | Phillips , Hex |
| Item Weight | 1.19 ounces |
| Manufacturer | OKNIFE |
| Manufacturer Part Number | 1 |
| Material | Tool Steel |
| Material Type | Tool Steel |
| Model Number | MBS1 |
| Number of Items | 1 |
| Number of Pieces | 9 |
| Set Name | MBS1 |
| Unit Count | 1 Count |

## Product Details

- **Bit Tip Configuration:** Magnetic Tip
- **Brand:** OKNIFE
- **Drive System:** Phillips, Hex
- **Material:** Tool Steel
- **Number of Pieces:** 9

## Images

![OKNIFE MBS1 4mm Hex Bit Screwdriver Set, for Opry, D1, U1 Pro Series | 9 PCS Durable S2 Tool Steel Double-Ended Bit Set with Eternal Pencil, T/PH/SL/H sizes, Compatible with 4mm hex drivers - Image 1](https://m.media-amazon.com/images/I/61lhuBj5fvL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fantastic quality and assortment of sizes.
*by A***S on July 19, 2026*

Best pocket set of precision bits that I can find online. They fit well in the back pocket and complement the OKNIFE to be able to do various small electronics and appliance repairs on the fly. I constantly am fixing small equipment like this and find myself grabbing these bits out of my pocket rather than getting much more expensive and fancy precision screwdriver sets from my desk. Worth every penny. I have had absolutely no issues with bits stripping or shearing screws either; fantastic quality.

### ⭐⭐⭐⭐⭐ Exactly What I Needed!
*by P***D on July 2, 2026*

Perfect bit set, great addition to my stash pocket. Would highly recommend for EDC (comes with a graphite pencil too). Great companion for the utility knife.

### ⭐⭐⭐⭐⭐ Great bit set and a pencil as well! But this!
*by E***P on October 19, 2025*

This multi tool set is a must have. It works with the otacle and with the oknife u1 pro. Have it on a key ring with a carabiner and it helps with glasses and knives and any small screws. It also comes with a pencil bit which you can buy refill bits from amazon or olight directly. Lightweight super durable bits. Small storage footprint and excellent value.

## Frequently Bought Together

- OKNIFE MBS1 4mm Hex Bit Screwdriver Set, 9 PCS Durable S2 Tool Steel Double-Ended Bit Set with Eternal Pencil, Ideal for Opry, D1, U1 Pro Series and Other 4mm Hex Nut Drivers
- OKNIFE U1 Pro Multitool Folding Utility Knife with Folding Screwdriver, Quick Change Blade, Rail Lock & Pocket Clip for Men Women(Green Micarta）
- OKNIFE Otacle D1 Mini Precision Screwdriver Set, 9 in 1 EDC Multi Bit Pocket Screwdriver, Industrial S2 Steel Magnetic Bits for Work or Daily Use

---

## 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.ma/products/704757503-oknife-mbs1-4mm-hex-bit-screwdriver-set-for-opry-d1](https://www.desertcart.ma/products/704757503-oknife-mbs1-4mm-hex-bit-screwdriver-set-for-opry-d1)

---

*Product available on Desertcart Morocco*
*Store origin: MA*
*Last updated: 2026-08-02*