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3G Electric
PROTO 1/2" Drive Deep Impact Socket - 1/2" Drive Impact Sockets
PROTO1/2" Drive Impact Sockets

PROTO 1/2" Drive Deep Impact Socket

The PROTO Impact Socket (SKU J7327M, 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
1/2" Drive Deep Impact Socket
Part Number
J7327M
Category
1/2" Drive Impact Sockets
Available to Order
Also known as:J7327MPROTO
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Technical Specifications

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

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

Product Description

The PROTO Impact Socket (SKU J7327M, 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
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 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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