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3G Electric
PROTO J72901/8 Hex Impact Bit Socket - Hex Impact Bit Sockets
PROTOHex Impact Bit Sockets

PROTO J72901/8 Hex Impact Bit Socket

The PROTO J72901/8 is a hex impact bit socket, SAE size, featuring a 1/8 in tip size and a 2 23/32 in overall length. It is designed with a Fixed Insert configuration for secure bit retention during impact driving…

SKU 3G-OTH-310843

Also listed as: J729018 · J72901 8 · J72901-8

Brand
PROTO
Item
J72901/8 Hex Impact Bit Socket
Part Number
J72901/8
Category
Hex Impact Bit Sockets
Available to Order
Also known as:J72901/8PROTO
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Local availability & support — Singapore

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

PROTO
Manufacturer Part Number
J72901/8
Type
Fixed Insert, J72901/8
Overall Lg
2 23/32 in
Tip Size
1/8 in

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

Product Description

The PROTO J72901/8 is a hex impact bit socket, SAE size, featuring a 1/8 in tip size and a 2 23/32 in overall length. It is designed with a Fixed Insert configuration for secure bit retention during impact driving applications.

Frequently Asked Questions

What is the PROTO J72901/8 impact socket bit used for?

The PROTO J72901/8 is a hex impact bit socket designed for driving fasteners with impact wrenches. Its fixed insert securely retains bits during high-torque applications, making it suitable for automotive repair, heavy equipment maintenance, and industrial assembly where SAE 1/8 in tip size fasteners are common.

What are the specifications of the PROTO J72901/8 impact socket bit?

The PROTO J72901/8 is a hex impact bit socket with a 1/8 in tip size and 2 23/32 in overall length. It features a fixed insert configuration (J72901/8) for secure bit retention. The SAE size design ensures compatibility with standard impact tools in industrial and automotive settings.

Where to buy the PROTO J72901/8 impact socket bit worldwide?

3G Electric supplies the PROTO J72901/8 impact socket bit worldwide. As 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; we source and deliver this PROTO tool to any country.

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

To select the correct PROTO impact socket bit, match the tip size (1/8 in for J72901/8) and drive type to your fastener. Ensure the overall length (2 23/32 in) provides clearance. Use only impact-rated sockets like this PROTO model for impact tools to prevent breakage. Verify SAE vs. metric sizing before ordering.

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 hex impact 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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SAE hex impact bit socket with 3/16 in tip size and 2 23/32 in overall length. Fixed insert design for use with impact wrenches and drivers in high-torque fastening applications
PROTO
SAE hex impact bit socket with 3/16 in tip size and 2 23/32 in overall length. Fixed insert design for use with impact wrenches and drivers in high-torque fastening applications

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