Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

PROTO J55100A Socket Wrench Set - SAE Socket Sets with Drive Tools
PROTOSAE Socket Sets with Drive Tools

PROTO J55100A Socket Wrench Set

The PROTO Socket Wrench Set (MPN J55100A) is a 13-piece SAE socket set with a 3/4 in drive, including standard 12-point sockets ranging from 7/8 to 1/2 in. Drive tools are included, but socket bits and wrenches are…

SKU 3G-OTH-303699

Brand
PROTO
Item
J55100A Socket Wrench Set
Category
SAE Socket Sets with Drive Tools
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 — 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
J55100A

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 Wrench Set (MPN J55100A) is a 13-piece SAE socket set with a 3/4 in drive, including standard 12-point sockets ranging from 7/8 to 1/2 in. Drive tools are included, but socket bits and wrenches are not. This set is designed for industrial applications requiring standard SAE sockets.

Frequently Asked Questions

What is the PROTO Socket Wrench Set J55100A used for?

The PROTO Socket Wrench Set J55100A is used for tightening and loosening fasteners in industrial maintenance, automotive repair, and heavy equipment assembly. Its 3/4 in drive and 12-point SAE sockets from 7/8 to 1/2 in handle high-torque applications on machinery and vehicles.

What are the specifications of the PROTO J55100A socket set?

The PROTO J55100A is a 13-piece SAE socket set with a 3/4 in drive. It includes standard 12-point sockets ranging from 7/8 to 1/2 in. Drive tools are included, but socket bits and wrenches are not. The set is designed for industrial use with standard SAE fasteners.

Where to buy the PROTO J55100A socket set worldwide?

You can source the PROTO J55100A socket set worldwide through 3G Electric, a global industrial equipment distributor since 1990. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to select the right PROTO socket set for SAE fasteners?

To select the right PROTO socket set, match the drive size (e.g., 3/4 in) to your torque requirements and the socket range (e.g., 7/8 to 1/2 in) to your fastener sizes. The J55100A includes 12-point sockets for hex fasteners. Ensure drive tools are included if needed.

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 sae socket sets with drive tools. 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
This 29-piece socket set includes 12-point SAE sockets ranging from 7/8 in to 2-3/8 in with a 3/4 in drive. Drive tools are included; socket bits and wrenches are not. Suitable for heavy-duty fastening and loosening of bolts and nuts in industrial maintenance, automotive repair, and construction applications
PROTO
This 29-piece socket set includes 12-point SAE sockets ranging from 7/8 in to 2-3/8 in with a 3/4 in drive. Drive tools are included; socket bits and wrenches are not. Suitable for heavy-duty fastening and loosening of bolts and nuts in industrial maintenance, automotive repair, and construction applications
This 26-piece SAE socket set includes 12-point sockets ranging from 3/8 in to 1-1/4 in with a 1/2 in drive. It is used for tightening and loosening fasteners in mechanical assembly and maintenance tasks
PROTO
This 26-piece SAE socket set includes 12-point sockets ranging from 3/8 in to 1-1/4 in with a 1/2 in drive. It is used for tightening and loosening fasteners in mechanical assembly and maintenance tasks
This 58-piece SAE socket set includes 3/8 in drive sockets ranging from 1/4 in to 1 in, along with bit sockets and drive tools. Designed for tightening and loosening fasteners in automotive repair, industrial maintenance, and mechanical assembly. Wrenches are not included
PROTO
This 58-piece SAE socket set includes 3/8 in drive sockets ranging from 1/4 in to 1 in, along with bit sockets and drive tools. Designed for tightening and loosening fasteners in automotive repair, industrial maintenance, and mechanical assembly. Wrenches are not included
This 65-piece SAE socket set includes standard sockets, bit sockets, and drive tools in a 1/2 in drive. Sizes range from 3/8 in to 1-1/2 in with 12-point and 8-point configurations for versatile fastener engagement. Suitable for tightening and loosening fasteners in automotive repair, industrial maintenance, and mechanical assembly
PROTO
This 65-piece SAE socket set includes standard sockets, bit sockets, and drive tools in a 1/2 in drive. Sizes range from 3/8 in to 1-1/2 in with 12-point and 8-point configurations for versatile fastener engagement. Suitable for tightening and loosening fasteners in automotive repair, industrial maintenance, and mechanical assembly
This 27-piece SAE socket set includes a 1/2 in drive and 12-point sockets ranging from 7/16 in to 1-1/4 in. The set also contains seven 12-point combination wrenches and necessary drive tools. Suitable for tightening and loosening fasteners in automotive repair, industrial maintenance, and mechanical assembly
PROTO
This 27-piece SAE socket set includes a 1/2 in drive and 12-point sockets ranging from 7/16 in to 1-1/4 in. The set also contains seven 12-point combination wrenches and necessary drive tools. Suitable for tightening and loosening fasteners in automotive repair, industrial maintenance, and mechanical assembly
This 101-piece socket set includes 1/4 in, 3/8 in, and 1/2 in drive tools with SAE sockets ranging from 5/32 in to 1 in. Sockets are offered in 12-point and 6-point configurations. Suitable for tightening and loosening fasteners in automotive repair, industrial maintenance, and mechanical assembly
PROTO
This 101-piece socket set includes 1/4 in, 3/8 in, and 1/2 in drive tools with SAE sockets ranging from 5/32 in to 1 in. Sockets are offered in 12-point and 6-point configurations. Suitable for tightening and loosening fasteners in automotive repair, industrial maintenance, and mechanical assembly

More from PROTO

View all PROTO parts
This 20-piece socket set includes 12-point SAE sockets ranging from 7/8 in to 2 in with a 3/4 in drive. Drive tools are included for immediate use. Suitable for heavy-duty fastening and loosening in industrial maintenance, automotive repair, and machinery assembly
PROTO
This 20-piece socket set includes 12-point SAE sockets ranging from 7/8 in to 2 in with a 3/4 in drive. Drive tools are included for immediate use. Suitable for heavy-duty fastening and loosening in industrial maintenance, automotive repair, and machinery assembly
This 25-piece SAE socket set includes deep sockets and drive tools with a 1/4 in drive, covering sizes from 3/16 in to 9/16 in. It is used for tightening and loosening standard SAE fasteners in industrial maintenance, repair, and assembly tasks. The set does not include socket bits
PROTO
This 25-piece SAE socket set includes deep sockets and drive tools with a 1/4 in drive, covering sizes from 3/16 in to 9/16 in. It is used for tightening and loosening standard SAE fasteners in industrial maintenance, repair, and assembly tasks. The set does not include socket bits
This 31-piece SAE socket set includes standard sockets ranging from 1/4 in to 1 in with a 3/8 in drive. It is used for tightening and loosening fasteners in general mechanical work, such as automotive and industrial maintenance. The set does not include socket bits and is not tether capable
PROTO
This 31-piece SAE socket set includes standard sockets ranging from 1/4 in to 1 in with a 3/8 in drive. It is used for tightening and loosening fasteners in general mechanical work, such as automotive and industrial maintenance. The set does not include socket bits and is not tether capable
This 34-piece SAE socket set includes standard sockets and drive tools with a 3/8 in drive, covering sizes from 1/4 in to 1 in. Suitable for tightening and loosening standard SAE fasteners in general mechanical work, maintenance, and assembly tasks
PROTO
This 34-piece SAE socket set includes standard sockets and drive tools with a 3/8 in drive, covering sizes from 1/4 in to 1 in. Suitable for tightening and loosening standard SAE fasteners in general mechanical work, maintenance, and assembly tasks
This 39-piece SAE socket set includes 6-point sockets ranging from 5/16 in to 1 in with a 1/2 in drive. Suitable for tightening and loosening fasteners in automotive repair, industrial maintenance, and general mechanical work
PROTO
This 39-piece SAE socket set includes 6-point sockets ranging from 5/16 in to 1 in with a 1/2 in drive. Suitable for tightening and loosening fasteners in automotive repair, industrial maintenance, and general mechanical work
This 42-piece SAE socket set includes 12-point and 6-point standard sockets ranging from 3/4 in to 2 3/8 in with a 3/4 in drive, plus drive tools. Suitable for heavy-duty fastening and loosening of nuts and bolts in industrial maintenance, automotive repair, and machinery assembly
PROTO
This 42-piece SAE socket set includes 12-point and 6-point standard sockets ranging from 3/4 in to 2 3/8 in with a 3/4 in drive, plus drive tools. Suitable for heavy-duty fastening and loosening of nuts and bolts in industrial maintenance, automotive repair, and machinery assembly
This 22-piece SAE socket set includes standard sockets with 1/4 in and 3/8 in drives, covering sizes from 3/16 in to 3/8 in. Designed for tightening and loosening SAE fasteners in industrial maintenance, assembly, and repair applications. Socket bits are not included
PROTO
This 22-piece SAE socket set includes standard sockets with 1/4 in and 3/8 in drives, covering sizes from 3/16 in to 3/8 in. Designed for tightening and loosening SAE fasteners in industrial maintenance, assembly, and repair applications. Socket bits are not included
This 12-piece SAE socket set includes standard sockets ranging from 3/8 in to 7/8 in with a 3/8 in drive. Suitable for tightening and loosening fasteners in industrial maintenance, automotive repair, and general mechanical work
PROTO
This 12-piece SAE socket set includes standard sockets ranging from 3/8 in to 7/8 in with a 3/8 in drive. Suitable for tightening and loosening fasteners in industrial maintenance, automotive repair, and general mechanical work