MILWAUKEE Bit Socket: 3/8 in Drive Size, Torx Tip, T40 Tip Size, 1 31/32 in Overall Lg
The MILWAUKEE Bit Socket is a Security Torx Bit Socket with a 3/8 in drive size and a T40 Torx tip. It features a Fixed Insert design and has an overall length of 1 31/32 in. The manufacturer part number is 45-34-1157.
SKU 3G-OTH-294115
Need installation or engineering help?
Ask a question
Product Description
The MILWAUKEE Bit Socket is a Security Torx Bit Socket with a 3/8 in drive size and a T40 Torx tip. It features a Fixed Insert design and has an overall length of 1 31/32 in. The manufacturer part number is 45-34-1157.
Frequently Asked Questions
What is the MILWAUKEE Bit Socket 45-34-1157 used for?
The MILWAUKEE Bit Socket 45-34-1157 is a Security Torx Bit Socket used for driving T40 Torx fasteners in industrial assembly, automotive repair, and equipment maintenance. Its fixed insert design provides secure engagement, reducing cam-out and fastener damage. It is commonly used with 3/8 in drive ratchets or impact tools.
What are the specifications of the MILWAUKEE Bit Socket 45-34-1157?
The MILWAUKEE Bit Socket 45-34-1157 has a 3/8 in drive size, a T40 Torx tip, and an overall length of 1 31/32 in. It features a Fixed Insert design and is manufactured by MILWAUKEE under part number 45-34-1157. The socket is designed for secure engagement with T40 Torx fasteners.
Where to buy the MILWAUKEE Bit Socket 45-34-1157 worldwide?
You can source the MILWAUKEE Bit Socket 45-34-1157 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time. 3G Electric supplies genuine MILWAUKEE components for industrial applications.
How to select the correct MILWAUKEE Bit Socket for T40 fasteners?
To select the correct MILWAUKEE Bit Socket for T40 fasteners, verify the drive size matches your tool (3/8 in for this model) and confirm the tip size is T40 Torx. Ensure the overall length (1 31/32 in) suits your access requirements. For security fasteners, choose a fixed insert design to prevent bit slippage.
Used in
Common applications for MILWAUKEEMILWAUKEE Products
3G Electric supplies MILWAUKEE security torx bit sockets. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.














