PROTO Socket: SAE, 3/8 in Drive Size, 5/16 in Socket Size, 6-Point, Std, Chrome
The PROTO Socket: SAE is a 3/8" Drive Hand Socket from PROTO, featuring a 5/16" socket size with a 6-point standard configuration. It is constructed with a Chrome finish and is not tether capable, as specified by…
SKU 3G-OTH-319228
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 3/8" Drive Hand Socket from PROTO, featuring a 5/16" socket size with a 6-point standard configuration. It is constructed with a Chrome finish and is not tether capable, as specified by manufacturer part number J5210H.
Frequently Asked Questions
What is the PROTO J5210H socket used for?
The PROTO J5210H is a 3/8" drive, 5/16" SAE socket used for tightening or loosening hex fasteners in automotive, industrial, and mechanical applications. Its 6-point design reduces fastener rounding, and the chrome finish resists corrosion. PROTO is a trusted brand for professional hand tools.
What are the specifications of the PROTO J5210H socket?
The PROTO J5210H is a 6-point, standard-depth, chrome-finished socket with a 3/8" drive size and 5/16" socket size. It is not tether capable. The manufacturer part number is J5210H. These specifications ensure compatibility with standard SAE fasteners and 3/8" drive ratchets.
Where to buy the PROTO J5210H socket worldwide?
You can source the PROTO J5210H 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 PROTO tools to industrial customers internationally.
How to select the correct PROTO socket size?
To select the correct PROTO socket, match the drive size (e.g., 3/8") to your ratchet, and the socket size (e.g., 5/16") to the fastener head. Use a 6-point socket for hex fasteners to reduce rounding. Confirm the socket is not tether capable if required. PROTO offers a range of SAE and metric sizes.
Used in
Common applications for PROTOPROTO Products
3G Electric supplies PROTO 3/8" drive hand sockets. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
