PROTO Socket: Metric, 3/8 in Drive Size, 19 mm Socket Size, 6-Point, Std, Chrome
The PROTO Socket: Metric (MPN J5219MH) is a 3/8" drive hand socket with a 19 mm, 6-point standard configuration. It is constructed from chrome and is not tether capable.
SKU 3G-OTH-319395
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: Metric (MPN J5219MH) is a 3/8" drive hand socket with a 19 mm, 6-point standard configuration. It is constructed from chrome and is not tether capable.
Frequently Asked Questions
What is the PROTO J5219MH socket used for?
The PROTO J5219MH is a 19 mm, 6-point standard socket used for tightening or loosening metric fasteners in automotive, industrial, and mechanical maintenance applications. Its chrome finish resists corrosion, and the 3/8" drive size fits common ratchets and torque wrenches.
What are the specifications of the PROTO J5219MH socket?
The PROTO J5219MH is a 3/8" drive, 19 mm, 6-point standard socket made of chrome. It is not tether capable. The manufacturer part number is J5219MH. This socket is designed for manual use with compatible ratchets and extensions.
Where to buy the PROTO J5219MH socket worldwide?
3G Electric supplies the PROTO J5219MH socket to customers worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and a quote. As a global distributor, we source and deliver industrial tools to any country.
How to select the correct PROTO socket size?
To select the correct PROTO socket, match the socket size (19 mm) to the fastener head dimension. Ensure the drive size (3/8") fits your ratchet. For standard applications, a 6-point socket like the J5219MH provides better grip and reduces rounding compared to 12-point designs.
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.
