RS PRO M08 Triple Square Socket With 1/2 in Drive , Length 55 mm

  • RS Stock No. 192-3813
  • Manufacturer RS PRO
Technical data sheets
Legislation and Compliance
RoHS Status: Not Applicable
Product Details

RS PRO 1/2" Drive Triple Square Socket Bits, Long

Introducing 1/2" drive triple square socket bits from our own brand RS PRO, a selection of high quality and reliable socket bits to choose from, designed for use with wrench tools with a 1/2" drive. These triple square (also known as XZN) socket bits are are ideal for use with a number of high torque applications commonly within the automotive industry.

The triple square XZN bit is manufactured from chrome vanadium molybdenum steel 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 1/2" triple square socket bits are available in a variety of sizes and make an excellent addition to any socket set and are ideal for applications that use triple square screws and fasteners. This range of triple square socket bits feature a long shaft, making them perfect for accessing screws that are in hard to reach places or recessed.

Features and Benefits

• Available in a variety of sizes
• 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 involving tamper proof triple square screws and fasteners
• Triple Square bit head to provide a secure grip and torque
• Suitable for wrenches and torque drivers with a 1/2" drive


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.

Triple square socket bits, also known as XZN sockets, are commonly used in automotive and electrical applications.


What is the difference between a triple square bit and a double hex?

Although triple square socket bits look very similar to double hex bits, they are subtly different. The face of a triple square socket bit or XZN bit features three overlaying squares at a 30 degree rotation, whereas a double hex doesn't. Triple square socket bits are used with high torque applications.

What is the overall length of the socket bit?

RS PRO triple square socket bits have an overall length of 100 mm, with the bit being 60.5 mm in length.

What sizes are available?

RS PRO triple square socket bits are available in the following sizes:

1923812 - 1/2 DR.XZN SOCKET BIT/SHORT TYPE - M06
1923813 - 1/2 DR.XZN SOCKET BIT/SHORT TYPE - M08
1923814 - 1/2 DR.XZN SOCKET BIT/SHORT TYPE - M10
1923815 - 1/2 DR.XZN SOCKET BIT/SHORT TYPE - M12
1923816 - 1/2 DR.XZN SOCKET BIT/SHORT TYPE - M14

Especially for use in automotive
Chrome Vanadium Molybdenum steel bit
Chrome Vanadium socket
Mirror chrome finish

Driver Bits

Attribute Value
Socket Size M08
Drive Size 1/2 in
Socket Type Triple Square
Drive Type Square
Overall Length 55 mm
Bit Length 15.5
Finish Chrome
Material Chrome Vanadium Molybdenum Steel
3 In stock for delivery within 4 working days
Price Each
SGD 7.59
(exc. GST)
SGD 8.12
(inc. GST)
Per unit
1 +