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PROTO Socket: SAE, 3/4 in Drive Size, 1 5/8 in Socket Size, 6-Point, Deep, Satin - 3/4" Drive Hand Sockets
PROTO3/4" Drive Hand Sockets

PROTO Socket: SAE, 3/4 in Drive Size, 1 5/8 in Socket Size, 6-Point, Deep, Satin

The PROTO J5552HL is a 3/4" Drive Hand Socket, SAE, with a 1 5/8" socket size, 6-point deep design, and a satin finish. This PROTO-branded socket is not tether capable.

SKU 3G-OTH-315170

Brand
PROTO
Item
Socket: SAE, 3/4 in Drive Size, 1 5/8 in Socket Size, 6-Point, Deep, Satin
Category
3/4" Drive Hand Sockets
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

PROTO
Manufacturer Part Number
J5552HL
Type
6-Point, Deep, Satin, Not Tether Capable
Socket Size
1 5/8 in
Drive Size
3/4 in

Technical Documents

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PROTO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The PROTO J5552HL is a 3/4" Drive Hand Socket, SAE, with a 1 5/8" socket size, 6-point deep design, and a satin finish. This PROTO-branded socket is not tether capable.

Frequently Asked Questions

What is the PROTO J5552HL socket used for?

The PROTO J5552HL is a 3/4" drive hand socket designed for heavy-duty fastening applications in industrial maintenance, automotive repair, and construction. Its 1 5/8" SAE size and 6-point deep profile provide secure engagement on large hex fasteners, making it suitable for high-torque tasks.

What are the specifications of the PROTO J5552HL socket?

The PROTO J5552HL is a 3/4" drive hand socket with a 1 5/8" SAE socket size, 6-point configuration, and deep length. It features a satin finish and is not tether capable. The manufacturer part number is J5552HL, and it is branded by PROTO.

Where to buy the PROTO J5552HL socket worldwide?

You can source the PROTO J5552HL 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; we supply genuine PROTO tools to industrial buyers internationally.

How to select the correct PROTO socket for your application?

To select the correct PROTO socket, match the drive size (3/4") to your ratchet or torque wrench, and choose the socket size (1 5/8" SAE) to fit your fastener. A 6-point deep socket like the J5552HL provides better grip on hex bolts. Ensure the finish (satin) suits your environment; PROTO offers various options for durability.

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 3/4" 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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