We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

PROTO Socket: SAE, 1 in Drive Size, 1 3/4 in Socket Size, 12-Point, Std, Satin - 1" Drive Hand Sockets
PROTO1" Drive Hand Sockets

PROTO Socket: SAE, 1 in Drive Size, 1 3/4 in Socket Size, 12-Point, Std, Satin

The PROTO Socket: SAE is a 1" Drive Hand Socket, model J5756, featuring a 1 3/4 in socket size with a 12-point standard configuration. It has a satin finish and is not tether capable.

SKU 3G-OTH-402516

Also listed as: J 5756 · J-5756

Brand
PROTO
Item
Socket: SAE, 1 in Drive Size, 1 3/4 in Socket Size, 12-Point, Std, Satin
Category
1" Drive Hand Sockets
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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.

Technical Specifications

PROTO
Manufacturer Part Number
J5756
Type
12-Point, Std, Satin, Not Tether Capable
Socket Size
1 3/4 in
Drive Size
1 in

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The PROTO Socket: SAE is a 1" Drive Hand Socket, model J5756, featuring a 1 3/4 in 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 J5756 socket used for?

The PROTO J5756 is a 1 in drive, 1 3/4 in, 12-point standard socket used for heavy-duty fastening and loosening of large SAE nuts and bolts in industrial maintenance, automotive repair, and manufacturing applications.

What are the specifications of the PROTO J5756 socket?

The PROTO J5756 socket has a 1 in drive size, 1 3/4 in socket size, 12-point standard configuration, satin finish, and is not tether capable. It is designed for high-torque manual use with impact or hand tools.

Where to buy the PROTO J5756 socket worldwide?

3G Electric supplies the PROTO J5756 socket worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for a quote and lead time on this SAE 12-point socket.

How to select the correct PROTO socket size?

To select the correct PROTO socket, match the drive size (1 in) to your ratchet or breaker bar, and the socket size (1 3/4 in) to the fastener hex. Use a 12-point socket for square or 12-point fasteners; satin finish resists corrosion.

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 1" drive hand sockets. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
PROTO Socket: SAE, 1 in Drive Size, 1 13/16 in Socket Size, 12-Point, Std, Satin, Not Tether Capable (MPN J5758)
PROTO
PROTO Socket: SAE, 1 in Drive Size, 1 13/16 in Socket Size, 12-Point, Std, Satin, Not Tether Capable (MPN J5758)
PROTO Socket: SAE, 1 in Drive Size, 1 7/8 in Socket Size, 12-Point, Std, Satin, Not Tether Capable (MPN J5760)
PROTO
PROTO Socket: SAE, 1 in Drive Size, 1 7/8 in Socket Size, 12-Point, Std, Satin, Not Tether Capable (MPN J5760)
PROTO Socket: SAE, 1 in Drive Size, 2 1/8 in Socket Size, 12-Point, Std, Satin, Not Tether Capable (MPN J5768)
PROTO
PROTO Socket: SAE, 1 in Drive Size, 2 1/8 in Socket Size, 12-Point, Std, Satin, Not Tether Capable (MPN J5768)
PROTO Socket: SAE, 1 in Drive Size, 2 3/16 in Socket Size, 12-Point, Std, Satin, Not Tether Capable (MPN J5770)
PROTO
PROTO Socket: SAE, 1 in Drive Size, 2 3/16 in Socket Size, 12-Point, Std, Satin, Not Tether Capable (MPN J5770)
PROTO Socket: SAE, 1 in Drive Size, 1 11/16 in Socket Size, 12-Point, Std, Satin, Not Tether Capable (MPN J5754)
PROTO
PROTO Socket: SAE, 1 in Drive Size, 1 11/16 in Socket Size, 12-Point, Std, Satin, Not Tether Capable (MPN J5754)
PROTO Socket: SAE, 1 in Drive Size, 1 5/16 in Socket Size, 12-Point, Std, Satin, Not Tether Capable (MPN J5742)
PROTO
PROTO Socket: SAE, 1 in Drive Size, 1 5/16 in Socket Size, 12-Point, Std, Satin, Not Tether Capable (MPN J5742)

More from PROTO

View all PROTO parts
PROTO Socket: SAE, 1 in Drive Size, 2 15/16 in Socket Size, 12-Point, Std, Satin, Not Tether Capable (MPN J5794)
PROTO
PROTO Socket: SAE, 1 in Drive Size, 2 15/16 in Socket Size, 12-Point, Std, Satin, Not Tether Capable (MPN J5794)
PROTO Socket: Metric, 1 in Drive Size, 46 mm Socket Size, 12-Point, Std, Satin, Not Tether Capable (MPN J5746MT)
PROTO
PROTO Socket: Metric, 1 in Drive Size, 46 mm Socket Size, 12-Point, Std, Satin, Not Tether Capable (MPN J5746MT)
PROTO Socket: SAE, 1 in Drive Size, 2 in Socket Size, 12-Point, Std, Satin, Not Tether Capable (MPN J5764)
PROTO
PROTO Socket: SAE, 1 in Drive Size, 2 in Socket Size, 12-Point, Std, Satin, Not Tether Capable (MPN J5764)
PROTO Socket: SAE, 1 in Drive Size, 1 5/8 in Socket Size, 12-Point, Std, Satin, Not Tether Capable (MPN J5752)
PROTO
PROTO Socket: SAE, 1 in Drive Size, 1 5/8 in Socket Size, 12-Point, Std, Satin, Not Tether Capable (MPN J5752)
PROTO Socket: SAE, 1 in Drive Size, 1 7/16 in Socket Size, 12-Point, Std, Satin, Not Tether Capable (MPN J5746)
PROTO
PROTO Socket: SAE, 1 in Drive Size, 1 7/16 in Socket Size, 12-Point, Std, Satin, Not Tether Capable (MPN J5746)
PROTO Socket: SAE, 1 in Drive Size, 1 3/8 in Socket Size, 12-Point, Std, Satin, Not Tether Capable (MPN J5744)
PROTO
PROTO Socket: SAE, 1 in Drive Size, 1 3/8 in Socket Size, 12-Point, Std, Satin, Not Tether Capable (MPN J5744)
PROTO Socket: Metric, 1 in Drive Size, 65 mm Socket Size, 12-Point, Std, Satin, Not Tether Capable (MPN J5765MT)
PROTO
PROTO Socket: Metric, 1 in Drive Size, 65 mm Socket Size, 12-Point, Std, Satin, Not Tether Capable (MPN J5765MT)
PROTO Socket: SAE, 1 in Drive Size, 3 in Socket Size, 12-Point, Std, Satin, Not Tether Capable (MPN J5796)
PROTO
PROTO Socket: SAE, 1 in Drive Size, 3 in Socket Size, 12-Point, Std, Satin, Not Tether Capable (MPN J5796)