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PROTO Socket Bit: 1/2 in Drive Size, Slotted Tip, 7/16 in Tip Size, 3 5/32 in Overall Lg - Slotted Bit Sockets
PROTOSlotted Bit Sockets

PROTO Socket Bit: 1/2 in Drive Size, Slotted Tip, 7/16 in Tip Size, 3 5/32 in Overall Lg

The PROTO J5407A is a slotted bit socket with a 1/2 in drive size and a 7/16 in tip size, featuring a fixed insert design. It has an overall length of 3 5/32 in and is SAE. This socket bit is manufactured by PROTO.

SKU 3G-OTH-402179

Brand
PROTO
Item
Socket Bit: 1/2 in Drive Size, Slotted Tip, 7/16 in Tip Size, 3 5/32 in Overall Lg
Category
Slotted Bit 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
J5407A
Type
Slotted Tip, SAE
Overall Lg
3 5/32 in
Tip Size
7/16 in

Technical Documents

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

Product Description

The PROTO J5407A is a slotted bit socket with a 1/2 in drive size and a 7/16 in tip size, featuring a fixed insert design. It has an overall length of 3 5/32 in and is SAE. This socket bit is manufactured by PROTO.

Frequently Asked Questions

What is the PROTO J5407A slotted bit socket used for?

The PROTO J5407A slotted bit socket is used for driving slotted screws and fasteners in industrial assembly, maintenance, and repair applications. Its 1/2 in drive size and 7/16 in tip size make it suitable for SAE fasteners in automotive, manufacturing, and heavy equipment settings.

What are the specifications of the PROTO J5407A slotted bit socket?

The PROTO J5407A is a slotted bit socket with a 1/2 in drive size, 7/16 in tip size, and 3 5/32 in overall length. It features a fixed insert design and is SAE. The manufacturer part number is J5407A. This tool is built by PROTO for reliable performance in industrial applications.

Where to buy the PROTO J5407A slotted bit socket worldwide?

You can source the PROTO J5407A slotted bit 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 on this PROTO tool.

How to select the correct PROTO slotted bit socket for your application?

To select the correct PROTO slotted bit socket, match the drive size to your ratchet or driver (e.g., 1/2 in), and the tip size to the fastener slot width (e.g., 7/16 in). Ensure the overall length (3 5/32 in) provides adequate reach. Confirm SAE compatibility for your fasteners.

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

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PROTO Socket Bit: 1/2 in Drive Size, Hex Tip, 7/16 in Tip Size, 2 3/4 in Overall Lg, Fixed Insert (MPN J5441R-7/16)
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PROTO Socket Bit: 1/2 in Drive Size, Hex Tip, 5/8 in Tip Size, 2 3/4 in Overall Lg, Fixed Insert (MPN J5441R-5/8)
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