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3G Electric
PROTO J5018B 3/8" Drive Impact Socket, 9/16" SAE, 12-Point Deep, 2-1/8" Length - 3/8" Drive Impact Sockets
PROTO3/8" Drive Impact Sockets

PROTO J5018B 3/8" Drive Impact Socket, 9/16" SAE, 12-Point Deep, 2-1/8" Length

The PROTO J5018B is a 3/8" Drive Impact Socket with a 9/16 in SAE socket size, 12-point deep design, and 2 1/8 in overall length. It features a Black Oxide finish. This PROTO socket is designed for impact applications.

SKU 3G-OTH-295025

Brand
PROTO
Item
J5018B 3/8" Drive Impact Socket, 9/16" SAE, 12-Point Deep, 2-1/8" Length
Part Number
J5018B
Category
3/8" Drive Impact Sockets
Available to Order
Also known as:J5018BPROTO
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

PROTO
Manufacturer Part Number
J5018B
Type
SAE, 12-Point, Deep
Overall Lg
2 1/8 in
Socket Size
9/16 in

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

Product Description

The PROTO J5018B is a 3/8" Drive Impact Socket with a 9/16 in SAE socket size, 12-point deep design, and 2 1/8 in overall length. It features a Black Oxide finish. This PROTO socket is designed for impact applications.

Frequently Asked Questions

What is the PROTO J5018B socket used for?

The PROTO J5018B is a 3/8" drive impact socket used for fastening and loosening 9/16 in SAE fasteners in high-torque applications. Its 12-point deep design and Black Oxide finish make it suitable for automotive, industrial, and maintenance tasks where impact tools are required.

What are the specifications of the PROTO J5018B socket?

The PROTO J5018B is a 3/8" drive impact socket with a 9/16 in SAE socket size, 12-point deep configuration, and 2 1/8 in overall length. It features a Black Oxide finish and is designed for impact applications. The manufacturer part number is J5018B.

Where to buy the PROTO J5018B socket worldwide?

You can source the PROTO J5018B 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 socket.

How to select the correct PROTO impact socket size?

To select the correct PROTO impact socket, match the drive size (3/8") to your impact wrench, and choose the socket size (9/16 in) to fit your fastener. Ensure the socket is impact-rated and consider the point style (12-point) and depth (deep) for access to recessed fasteners.

Used in

Common applications for PROTO
Industrial maintenance — PROTO J6014CXCERT micrometer torque wrench for tightening fasteners to 50–250 ft-lb with tether capability.
Assembly operations — PROTO J6345A electronic torque wrench for 5–50 ft-lb control with audible and visual indicators.
Plumbing and mechanical — PROTO J812HD straight pipe wrench with 2 in jaw capacity for gripping and turning pipes.
Precision fastening — PROTO J61929 multi-bit screw and nut driver kit with 26 alloy steel bits for assembly and maintenance.
Tool organization — PROTO JUC3743-3SG heavy-duty utility cart with drawers, power strip, and padlock for shop floor use.
Metric fastener service — PROTO JSCVM-20SB 20-piece ratcheting combination wrench set covering 6 mm to 32 mm.
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PROTO Products

3G Electric supplies PROTO 3/8" drive impact sockets. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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