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PROTO Socket Bit: 1/4 in Drive Size, Torx Tip, T27 Tip Size, 1 1/2 in Overall Lg - Torx Bit Sockets
PROTOTorx Bit Sockets

PROTO Socket Bit: 1/4 in Drive Size, Torx Tip, T27 Tip Size, 1 1/2 in Overall Lg

The PROTO Socket Bit (MPN J4739-27W) is a Torx Bit Socket with a 1/4 in drive size and a T27 Torx tip. It features a Fixed Insert design and has an overall length of 1 1/2 in. This PROTO-branded tool is designed for…

SKU 3G-OTH-310012

Also listed as: J473927W · J4739 27W

Brand
PROTO
Item
Socket Bit: 1/4 in Drive Size, Torx Tip, T27 Tip Size, 1 1/2 in Overall Lg
Category
Torx 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
J4739-27W
Type
Torx Tip, T27 Tip Size, Fixed Insert, Torx
Overall Lg
1 1/2 in

Technical Documents

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

Product Description

The PROTO Socket Bit (MPN J4739-27W) is a Torx Bit Socket with a 1/4 in drive size and a T27 Torx tip. It features a Fixed Insert design and has an overall length of 1 1/2 in. This PROTO-branded tool is designed for use with Torx fasteners.

Frequently Asked Questions

What is the PROTO J4739-27W Torx Bit Socket used for?

The PROTO J4739-27W Torx Bit Socket is used for driving T27 Torx fasteners in industrial assembly, maintenance, and repair applications. Its 1/4 in drive size and fixed insert design make it suitable for precision torque applications in automotive, aerospace, and general manufacturing environments.

What are the specifications of the PROTO J4739-27W Torx Bit Socket?

The PROTO J4739-27W Torx Bit Socket has a 1/4 in drive size, a T27 Torx tip, and an overall length of 1 1/2 in. It features a fixed insert design and is manufactured by PROTO under part number J4739-27W. The tool is designed specifically for Torx fasteners.

Where to buy the PROTO J4739-27W Torx Bit Socket worldwide?

3G Electric supplies the PROTO J4739-27W Torx Bit Socket worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to any destination. Contact 3G Electric for availability and lead time on this PROTO tool.

How to select the correct Torx bit socket for T27 fasteners?

To select the correct Torx bit socket for T27 fasteners, match the tip size exactly to the fastener (T27). Ensure the drive size (1/4 in) fits your ratchet or driver. The PROTO J4739-27W offers a fixed insert design for secure engagement. Always verify overall length (1 1/2 in) for access clearance.

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 torx 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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Cross-referenced by specification & description
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PROTO Socket: Metric, 3/4 in Drive Size, 32 mm Socket Size, 12-Point, Std, Satin, Not Tether Capable (MPN J5532M)
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