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PROTO Socket: Metric, 3/8 in Drive Size, 19 mm Socket Size, 6-Point, Deep, Chrome - 3/8" Drive Hand Sockets
PROTO3/8" Drive Hand Sockets

PROTO Socket: Metric, 3/8 in Drive Size, 19 mm Socket Size, 6-Point, Deep, Chrome

The PROTO Socket: Metric is a 3/8" Drive Hand Socket, model J5019MH, featuring a 19 mm socket size with a 6-point deep design. It is constructed from Chrome, as specified by the manufacturer. This industrial hand…

SKU 3G-OTH-319154

Brand
PROTO
Item
Socket: Metric, 3/8 in Drive Size, 19 mm Socket Size, 6-Point, Deep, Chrome
Category
3/8" Drive Hand Sockets
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Technical Specifications

PROTO
Manufacturer Part Number
J5019MH
Type
6-Point, Deep, Chrome, Socket
Socket Size
19 mm
Drive Size
3/8 in
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PROTO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The PROTO Socket: Metric is a 3/8" Drive Hand Socket, model J5019MH, featuring a 19 mm socket size with a 6-point deep design. It is constructed from Chrome, as specified by the manufacturer. This industrial hand tool is designed for professional use in fastening applications.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the PROTO J5019MH socket used for?

The PROTO J5019MH is a 19 mm, 6-point deep socket designed for professional fastening applications. It is used with a 3/8 in drive ratchet or torque wrench to tighten or loosen metric hex fasteners in industrial maintenance, automotive repair, and assembly work.

What are the specifications of the PROTO J5019MH socket?

The PROTO J5019MH is a 3/8 in drive, 19 mm socket with a 6-point deep profile. It is made of chrome and has a manufacturer part number J5019MH. The deep design allows access to recessed fasteners, and the 6-point configuration reduces fastener rounding.

Where to buy PROTO J5019MH socket worldwide?

3G Electric supplies the PROTO J5019MH socket worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this chrome deep socket for professional use.

How to select the correct PROTO socket size?

To select the correct PROTO socket, match the socket size to the fastener head dimension. For metric fasteners, use a 19 mm socket like the J5019MH for 19 mm hex heads. Ensure the drive size (3/8 in) matches your ratchet, and choose deep sockets for recessed or long bolts.

Used in

Common applications for PROTO
Automotive assembly — PROTO J72102 impact socket set for fastening lug nuts on production lines
Heavy equipment maintenance — PROTO J3772T flare nut wrench for hydraulic line fittings on excavators
General industrial repair — PROTO J795SA adjustable wrench set for tightening bolts on conveyor systems
Aerospace manufacturing — PROTO J5240A slotted bit socket for adjusting fasteners in confined spaces
Oil and gas pipeline work — PROTO J5438 12-point socket for valve assembly in refineries
Construction site toolkits — PROTO J8179-T500 double box wrench for structural steel bolting

PROTO 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.

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