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PROTO #5 Spline Drive SAE Impact Socket, 2-3/8 in, 6-Point, Black Oxide, J09938 - #5 Spline Drive SAE Impact Sockets
PROTO#5 Spline Drive SAE Impact Sockets

PROTO #5 Spline Drive SAE Impact Socket, 2-3/8 in, 6-Point, Black Oxide, J09938

The PROTO Impact Socket is a #5 Spline Drive SAE Impact Socket designed for heavy-duty fastening applications. This socket features a 2-3/8 in socket size with a 6-point standard configuration and a 3 57/64 in…

SKU 3G-OTH-400889

Also listed as: J 09938 · J-09938

Brand
PROTO
Item
#5 Spline Drive SAE Impact Socket, 2-3/8 in, 6-Point, Black Oxide, J09938
Part Number
J09938
Category
#5 Spline Drive SAE Impact Sockets
Available to Order
Also known as:J09938PROTO
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
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Technical Specifications

PROTO
Manufacturer Part Number
J09938
Type
6-Point, Std, Black Oxide
Overall Lg
3 57/64 in
Socket Size
2 3/8 in

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

Product Description

The PROTO Impact Socket is a #5 Spline Drive SAE Impact Socket designed for heavy-duty fastening applications. This socket features a 2-3/8 in socket size with a 6-point standard configuration and a 3 57/64 in overall length, finished in Black Oxide. The manufacturer part number is J09938.

Frequently Asked Questions

What is the PROTO Impact Socket J09938 used for?

The PROTO Impact Socket J09938 is used for heavy-duty fastening applications, such as tightening or loosening large bolts and nuts in industrial maintenance, construction, and automotive repair. Its #5 Spline Drive SAE design provides secure torque transfer, and the 2-3/8 in size suits demanding tasks.

What are the specifications of the PROTO Impact Socket J09938?

The PROTO Impact Socket J09938 has a 2-3/8 in SAE socket size, 6-point standard configuration, and 3 57/64 in overall length. It features a Black Oxide finish for corrosion resistance and uses a #5 Spline Drive. The manufacturer part number is J09938, and it is designed for heavy-duty impact use.

Where to buy the PROTO Impact Socket J09938 worldwide?

You can source the PROTO Impact Socket J09938 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 provide reliable sourcing for this PROTO impact socket.

How to select the correct PROTO Impact Socket for heavy-duty use?

To select the correct PROTO Impact Socket, match the socket size to your fastener (e.g., 2-3/8 in for large bolts), ensure the drive type (#5 Spline Drive) fits your tool, and choose a 6-point configuration for better grip. The Black Oxide finish adds durability. Always use impact-rated sockets for power tools to avoid breakage.

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 #5 spline drive sae 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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