---
product_id: 502539130
title: "1/4-Inch, 3/8-Inch & 1/2-Inch Drive XZN Triple Square Spline Bit Socket Set"
brand: "casoman"
price: "€ 38.61"
currency: EUR
in_stock: null
reviews_count: 13
url: https://www.desertcart.it/products/502539130-1-4-inch-3-8-inch-and-1-2-inch
store_origin: IT
region: Italy
---

# 10 precision triple square spline sizes Cr-V & S2 steel for max torque & durability Heavy-duty blow molded case for on-the-go 1/4-Inch, 3/8-Inch & 1/2-Inch Drive XZN Triple Square Spline Bit Socket Set

**Brand:** casoman
**Price:** € 38.61
**Availability:** ❌ Out of Stock

## Summary

> 🛠️ Master every fastener with precision and power — be the pro who’s always prepared!

## Quick Answers

- **What is this?** 1/4-Inch, 3/8-Inch & 1/2-Inch Drive XZN Triple Square Spline Bit Socket Set by casoman
- **How much does it cost?** € 38.61 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/502539130-1-4-inch-3-8-inch-and-1-2-inch)

## Best For

- casoman enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Premium S2 alloy steel bits and Cr-V sockets deliver unmatched hardness and torque power.
- • **Ready for Action:** Compact, rugged storage case keeps your set organized and travel-ready—never miss a job.
- • **All Sizes Covered:** Comprehensive M4 to M18 range covers every tamper-proof fastener you’ll encounter.
- • **Precision Perfected:** Automatically machined bit tips ensure flawless fit and protect fasteners from damage.
- • **Effortless Identification:** Large, die-stamped size markings stay clear and readable, speeding up your workflow.

## Overview

The CASOMAN 10PCS Triple Square Spline Bit Socket Set features 10 tamper-proof sizes (M4-M18) crafted from premium S2 alloy steel bits and chrome vanadium sockets for superior hardness and torque. Each bit tip is precisely machined for perfect fit and durability, housed in a heavy-duty blow molded case for easy transport. Designed to meet DIN standards and backed by a 1-year warranty, this set is engineered for professionals demanding reliability and efficiency.

## Description

CASOMAN 10PCS 1/4-Inch, 3/8-Inch & 1/2-Inch Drive XZN Triple Square Spline Bit Socket Set, M4-M18, 12 Point Tamper Proof, Cr-V Sockets and S2 Steel Bits

## Features

- Bits made of premium S2 alloy steel for superior hardness and insure longevity,Cr-V steel sockets provide superior torque for greater turning power.
- Triple square spline bit sockets set include: M4, M5, M6, M8, M9, M10, M12, M14, M16, M18.
- Precisely and automatically machined bit tips to ensure accurate size, chamfered bit ends insert smoothly into fasteners and protect both bits and fasteners from damaged edges.
- Large, clear die-stamped size marking is easy to read and can’t wear off.
- Come with a heavy duty blow molded storage case, easy to carry. Meets or exceeds DIN performance standards. It comes with 1 year quality warranty.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | CASOMAN |
| Part Number | CS239 |
| Product Dimensions | 14.7 x 13 x 4.7 cm; 630 g |
| Item model number | CS239EU |
| Size | Variety Pack |
| Finish | Polished |
| Material | Chrome Vanadium Steel S2 Steel |
| Item Package Quantity | 1 |
| Number of Pieces | 10 |
| Compatible fastener range | 1/4"Dr: M4, M5, M6; 3/8"Dr: M8, M9, M10, M12, M14 (tamper proof); 1/2"Dr: M16 proof), M18 proof) |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 630 g |

## Product Details

- **Brand:** CASOMAN
- **Material:** Chrome Vanadium Steel S2 Steel
- **Finish type:** Polished
- **Number of pieces:** 10
- **Drive Bit Shank Style:** spline

## Images

![1/4-Inch, 3/8-Inch & 1/2-Inch Drive XZN Triple Square Spline Bit Socket Set - Image 1](https://m.media-amazon.com/images/I/71ZAciKcylL.jpg)
![1/4-Inch, 3/8-Inch & 1/2-Inch Drive XZN Triple Square Spline Bit Socket Set - Image 2](https://m.media-amazon.com/images/I/71IT84rfV3L.jpg)
![1/4-Inch, 3/8-Inch & 1/2-Inch Drive XZN Triple Square Spline Bit Socket Set - Image 3](https://m.media-amazon.com/images/I/71mvU2rDAQL.jpg)
![1/4-Inch, 3/8-Inch & 1/2-Inch Drive XZN Triple Square Spline Bit Socket Set - Image 4](https://m.media-amazon.com/images/I/71KytWZNnWL.jpg)
![1/4-Inch, 3/8-Inch & 1/2-Inch Drive XZN Triple Square Spline Bit Socket Set - Image 5](https://m.media-amazon.com/images/I/61fB6G9VFRL.jpg)

## Available Options

This product comes in different **Size Name** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Just right
  

*by N***N on Reviewed in the United Kingdom on 24 April 2024*

As described. Cannot complain

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Good quality product
  

*by T***. on Reviewed in the United Kingdom on 31 January 2024*

I have used the xyz m8 already doing up driveshaft nuts and not managed to break it so its strong as i made sure it was not coming undone in a hurry

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Ok
  

*by P***K on Reviewed in the United Kingdom on 14 December 2023*

Ok

## Frequently Bought Together

- CASOMAN 10PCS 1/4-Inch, 3/8-Inch & 1/2-Inch Drive XZN Triple Square Spline Bit Socket Set, M4-M18, 12 Point Tamper Proof, Cr-V Sockets and S2 Steel Bits
- MIXPOWER 25 Piece Torx Bit and Socket Set, 13 Star Bits (T8- T60) & 12 E-Torx Sockets (E4-E22), Professional Grade Auto & Motorcycle Mechanic Set
- MIXPOWER 10 Piece Spline Tip Bit Socket Set, M-Type, S2 and Cr-V Steel, Extra Long 4'' Length, M4-M18, XZN Triple Square Spline Bit Socket Set

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---

*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-01-24*