PROTO Socket: SAE, 1 in Drive Size, 2 7/16 in Socket Size, 12-Point, Std, Satin
The PROTO Socket: SAE is a 1" Drive Hand Socket, model J5778, featuring a 2 7/16" socket size with a 12-point standard configuration. It has a satin finish and is not tether capable.
SKU 3G-OTH-402531
Also listed as: J 5778 · J-5778
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The PROTO Socket: SAE is a 1" Drive Hand Socket, model J5778, featuring a 2 7/16" socket size with a 12-point standard configuration. It has a satin finish and is not tether capable.
Frequently Asked Questions
What is the PROTO J5778 socket used for?
The PROTO J5778 is a 1" drive hand socket designed for heavy-duty fastening and loosening of SAE hex fasteners. It is commonly used in industrial maintenance, automotive repair, and construction applications where high torque is required. Its 12-point configuration provides secure engagement on hex fasteners.
What are the specifications of the PROTO J5778 socket?
The PROTO J5778 socket has a 1" drive size and a 2 7/16" socket size. It features a 12-point standard configuration with a satin finish. This socket is not tether capable. The manufacturer part number is J5778, and it is part of PROTO's 1" Drive Hand Sockets product type.
Where to buy the PROTO J5778 socket worldwide?
You can source the PROTO J5778 socket 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 PROTO tools to industrial buyers globally.
How to select the correct PROTO socket for your application?
To select the correct PROTO socket, match the drive size (1") to your ratchet or torque wrench, and the socket size (2 7/16") to the fastener head. Choose between 6-point or 12-point based on fastener type. The satin finish offers corrosion resistance. Ensure the socket is not tether capable if tethering is not required.
Used in
Common applications for PROTOPROTO Products
3G Electric supplies PROTO 1" drive hand sockets. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
