RS PRO 1/4 in Drive Bit Socket, Hex Bit, 4mm, 37 mm Overall Length
- RS Stock No.:
- 192-3770
- Distrelec Article No.:
- 304-04-180
- Brand:
- RS PRO
Subtotal (1 unit)*
£1.97
(exc. VAT)
£2.36
(inc. VAT)
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In Stock
- 689 unit(s) ready to ship
- Plus 37 unit(s) ready to ship from another location
- Plus 594 unit(s) shipping from 17 June 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £1.97 |
*price indicative
- RS Stock No.:
- 192-3770
- Distrelec Article No.:
- 304-04-180
- Brand:
- RS PRO
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | RS PRO | |
| Drive Size | 1/4 in | |
| Socket Type | Bit Socket | |
| Socket Head Type | Hex Bit | |
| Bit Size | 4mm | |
| Bit Length | 18.0mm | |
| Overall Length | 37 mm | |
| Material | Chrome Vanadium Steel | |
| Drive Type | Square | |
| Select all | ||
|---|---|---|
Brand RS PRO | ||
Drive Size 1/4 in | ||
Socket Type Bit Socket | ||
Socket Head Type Hex Bit | ||
Bit Size 4mm | ||
Bit Length 18.0mm | ||
Overall Length 37 mm | ||
Material Chrome Vanadium Steel | ||
Drive Type Square | ||
RoHS Status: Exempt
Fixed ended design
Chrome Vanadium Molybdenum steel bit
Chrome Vanadium socket
Mirror chrome finish
RS PRO 1/4" Drive Hexagon Socket Bits
Introducing 1/4" drive hexagon socket bits from our own brand RS PRO, a selection of high quality and reliable hexagon bit sockets to choose from, designed for use with wrench and driving tools with a 1/4" drive.
The hexagon bit is manufactured from chrome vanadium molybdenum and is fixed to the socket, providing a strong and reliable wrench socket accessory that can be used for various tasks to a high standard. The sockets are manufactured from chrome vanadium, providing a durable socket that can withstand extensive use in a range of working environments. The sockets also feature a mirror chrome finish offering a stylish and professional aesthetic whilst offering excellent corrosion resistance properties.
RS PRO 1/4" hexagon socket bits are available in a variety of metric sizes and make an excellent addition to any socket set, ideal for applications requiring nuts and bolts with a hex socket recess to be tightened and loosened by hand. The hexagonal bit head will fit securely inside, similar to a hex key, enhancing the grip and torque whilst allowing you to work quickly with ease.
Features and Benefits
• Available in a variety of sizes ranging from 3 mm to 8 mm
• Manufactured from chrome vanadium steel offering enhanced strength and durability
• Mirror chrome finish providing a professional aesthetic with corrosion resistance
• Suitable for a wide range of applications
• Hexagonal bit head to provide a secure grip and torque with recessed nuts and bolts
• Suitable for 1/4 drive wrenches
Application
Socket bits and socket accessories offer increased versatility without the need for the user to purchase new and more expensive tools, making such accessories a cost-effective solution when requiring tools that need to be used on various applications. It makes it easy to maximise the potential usage of ratchet spanners, extension bars, sockets and impact / power tools.
Sockets and socket accessories are commonly used in a wide range of applications including:
• Mechanical / Automotive
• Construction
• Engineering
• DIY
• Maintenance and repair
FAQs
Why use a socket wrench and hexagonal socket bit rather than a hex key?
Although they can be used for similar applications, using a socket and wrench has many advantages. The use of interchangeable sockets ensures that only one wrench is required to work with various sized fasteners, saving both time and money. The 6-point head also ensures a secure and reliable connection to the fastener with each point producing a strong grip with increased torque. The combination of a wrench and socket bit provides a much more versatile hand tool that can be used in a wide range of applications.
What sizes are available?
RS PRO 1/4 drive hexagonal socket bits are available in the following sizes:
1923769 - 1/4 DR.HEXAGON SOCKET BIT-3 MM
1923770 - 1/4 DR.HEXAGON SOCKET BIT-4 MM
1923771 - 1/4 DR.HEXAGON SOCKET BIT-5 MM
1923772 - 1/4 DR.HEXAGON SOCKET BIT-6 MM
1923773 - 1/4 DR.HEXAGON SOCKET BIT-8 MM
What is the overall length of the socket bit?
This range of socket bits from RS PRO have an overall length of 37 mm.
Related links
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- RS PRO 1/4 in Drive Bit Socket 6mm, 37 mm Overall Length
- RS PRO 1/4 in Drive Bit Socket 8mm, 37 mm Overall Length
- RS PRO 1/4 in Drive Bit Socket 5mm, 37 mm Overall Length
- Wera 1/4 in Drive Bit Socket 4mm, 170 mm Overall Length
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