PROTO 3/8" Drive Hand Socket Extension, 8" Length, Chrome, J5261
The PROTO J5261 is a 3/8" drive hand socket extension with a 3/8" input and output drive size and an 8" overall length. It is made of chrome and is not insulated, with locking not included.
SKU 3G-OTH-319438
Also listed as: J 5261 · J-5261
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Product Description
The PROTO J5261 is a 3/8" drive hand socket extension with a 3/8" input and output drive size and an 8" overall length. It is made of chrome and is not insulated, with locking not included.
Frequently Asked Questions
What is the PROTO J5261 socket extension used for?
The PROTO J5261 is a 3/8" drive hand socket extension used to reach recessed fasteners in automotive, industrial, and mechanical applications. Its 8-inch length provides extra reach while maintaining torque transfer. The chrome finish resists corrosion, and it is not insulated, so it is intended for general mechanical work, not live electrical tasks.
What are the specifications of the PROTO J5261 socket extension?
The PROTO J5261 has a 3/8" input and output drive size, an 8-inch overall length, and a chrome finish. It is not insulated and does not include a locking feature. The manufacturer part number is J5261. This extension is designed for hand use with standard 3/8" drive sockets and ratchets.
Where to buy the PROTO J5261 socket extension worldwide?
You can source the PROTO J5261 socket extension 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. We supply genuine PROTO tools to industrial buyers and maintenance teams internationally.
How to select the right PROTO socket extension length?
Select a PROTO socket extension length based on the depth of the fastener location. The J5261 offers an 8-inch reach for moderately recessed bolts. For deeper access, choose longer extensions; for tight spaces, shorter ones. Ensure the drive size matches your ratchet and socket. Chrome extensions like this one resist rust in shop environments.
Used in
Common applications for PROTOPROTO Products
3G Electric supplies PROTO 3/8" drive hand socket extensions. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
