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PROTO Impact Socket: 1/2 in Drive Size, Metric, 27 mm Socket Size, 6-Point, Deep - 1/2" Drive Impact Sockets
PROTO1/2" Drive Impact Sockets

PROTO Impact Socket: 1/2 in Drive Size, Metric, 27 mm Socket Size, 6-Point, Deep

The PROTO Impact Socket (SKU 5F505, MPN J7327M) is a 1/2" drive, deep, 6-point metric impact socket with a 27 mm socket size and a Black Oxide finish.

SKU 3G-OTH-297736

Brand
PROTO
Item
Impact Socket: 1/2 in Drive Size, Metric, 27 mm Socket Size, 6-Point, Deep
Category
1/2" Drive Impact Sockets
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Technical Specifications

PROTO
Manufacturer Part Number
J7327M
Type
Metric, 6-Point, Deep, Black Oxide
Socket Size
27 mm
View Full Spec Sheet

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

Product Description

The PROTO Impact Socket (SKU 5F505, MPN J7327M) is a 1/2" drive, deep, 6-point metric impact socket with a 27 mm socket size and a Black Oxide finish.

Frequently Asked Questions

What is the PROTO J7327M impact socket used for?

The PROTO J7327M is a 1/2" drive, deep, 6-point metric impact socket designed for heavy-duty fastening and loosening of 27 mm nuts and bolts in industrial maintenance, automotive repair, and assembly applications. Its black oxide finish provides corrosion resistance.

What are the specifications of the PROTO J7327M impact socket?

The PROTO J7327M is a 1/2" drive, deep, 6-point metric impact socket with a 27 mm socket size and a black oxide finish. It is designed for use with impact wrenches and is part of PROTO's industrial tool line.

Where to buy the PROTO J7327M impact socket worldwide?

3G Electric supplies and delivers the PROTO J7327M impact socket worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to ensure the socket reaches your facility, whether for maintenance or production needs.

How to select the correct impact socket size for a fastener?

To select the correct impact socket, match the socket size (e.g., 27 mm) to the fastener head dimension. Ensure the drive size (1/2") matches your impact wrench. Use a 6-point socket for maximum torque transfer and reduced rounding on hex fasteners.

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 1/2" 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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