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3G Electric
PROTO J47055M 1/4" Drive 6-Point Chrome Socket, 5.5 mm - 1/4" Drive Hand Sockets
PROTO1/4" Drive Hand Sockets

PROTO J47055M 1/4" Drive 6-Point Chrome Socket, 5.5 mm

The PROTO Socket: Metric is a 1/4" Drive Hand Socket, model J47055M, featuring a 5.5 mm socket size with a 6-point standard configuration. It is constructed from chrome and has an overall length of 7/8 in. This…

SKU 3G-OTH-318598

Brand
PROTO
Item
J47055M 1/4" Drive 6-Point Chrome Socket, 5.5 mm
Part Number
J47055M
Category
1/4" Drive Hand Sockets
Available to Order
Also known as:J47055MPROTO
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Technical Specifications

PROTO
Manufacturer Part Number
J47055M
Type
6-Point, Std, Chrome
Overall Lg
7/8 in
Socket Size
5.5 mm
Drive Size
1/4 in

Technical Documents

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

Product Description

The PROTO Socket: Metric is a 1/4" Drive Hand Socket, model J47055M, featuring a 5.5 mm socket size with a 6-point standard configuration. It is constructed from chrome and has an overall length of 7/8 in. This socket is part of PROTO's metric hand socket line.

Frequently Asked Questions

What is the PROTO J47055M socket used for?

The PROTO J47055M is a 1/4 in drive, 5.5 mm, 6-point chrome socket used for tightening or loosening metric fasteners in automotive, industrial, and maintenance applications. Its 6-point design reduces fastener rounding and provides secure engagement on hex-head bolts and nuts.

What are the specifications of the PROTO J47055M socket?

The PROTO J47055M is a metric hand socket with a 1/4 in drive size, 5.5 mm socket size, 6-point standard configuration, chrome finish, and 7/8 in overall length. It is manufactured by PROTO under part number J47055M and is designed for precision fastening in tight spaces.

Where to buy the PROTO J47055M socket worldwide?

3G Electric supplies the PROTO J47055M socket to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this PROTO metric socket.

How to select the correct PROTO socket size?

To select the correct PROTO socket, match the drive size (1/4 in) to your ratchet or torque wrench, and choose the socket size (5.5 mm) that fits your fastener head. A 6-point socket like the J47055M provides better grip on hex fasteners than a 12-point design, reducing slip risk.

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 1/4" drive hand sockets. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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