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PROTO Impact Socket Bit : Metric, 8 mm Tip Size, 2 23/32 in Overall Lg, Fixed Insert - Hex Impact Bit Sockets
PROTOHex Impact Bit Sockets

PROTO Impact Socket Bit : Metric, 8 mm Tip Size, 2 23/32 in Overall Lg, Fixed Insert

The PROTO J7290-8M is a metric hex impact bit socket with an 8 mm tip size and a 2 23/32 in overall length. It features a fixed insert design and is manufactured by PROTO.

SKU 3G-OTH-310831

Also listed as: J72908M · J7290 8M

Brand
PROTO
Item
Impact Socket Bit : Metric, 8 mm Tip Size, 2 23/32 in Overall Lg, Fixed Insert
Category
Hex Impact 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
J7290-8M
Type
Fixed Insert, J7290-8M
Overall Lg
2 23/32 in
Tip Size
8 mm

Technical Documents

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

Product Description

The PROTO J7290-8M is a metric hex impact bit socket with an 8 mm tip size and a 2 23/32 in overall length. It features a fixed insert design and is manufactured by PROTO.

Frequently Asked Questions

What is the PROTO J7290-8M impact socket bit used for?

The PROTO J7290-8M is a metric hex impact bit socket designed for driving hex fasteners in high-torque applications. It is commonly used in automotive repair, heavy equipment maintenance, and industrial assembly where impact wrenches or drivers are employed.

What are the specifications of the PROTO J7290-8M?

The PROTO J7290-8M has an 8 mm tip size and a 2 23/32 in overall length. It features a fixed insert design and is manufactured by PROTO. The manufacturer part number is J7290-8M.

Where to buy the PROTO J7290-8M worldwide?

3G Electric supplies the PROTO J7290-8M worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this PROTO impact socket bit for your operations.

How to select the correct PROTO impact socket bit?

To select the correct PROTO impact socket bit, match the tip size to your fastener head (e.g., 8 mm for metric hex bolts) and ensure the drive size fits your impact tool. The J7290-8M has a fixed insert design for secure engagement. Always use impact-rated sockets for safety.

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 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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