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PROTO Impact Socket: 8 mm Socket Size, 12-Point, Std, Black Oxide, Not Tether Capable - 1/4" Drive Metric Flex Impact Sockets
PROTO1/4" Drive Metric Flex Impact Sockets

PROTO Impact Socket: 8 mm Socket Size, 12-Point, Std, Black Oxide, Not Tether Capable

The PROTO J66508MP is a 1/4" Drive Metric Flex Impact Socket with an 8 mm socket size. This 12-point standard socket features a Black Oxide finish and is Not Tether Capable. It is designed for impact tool use in…

SKU 3G-OTH-314906

Brand
PROTO
Item
Impact Socket: 8 mm Socket Size, 12-Point, Std, Black Oxide, Not Tether Capable
Category
1/4" Drive Metric Flex Impact Sockets
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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
J66508MP
Type
12-Point, Std, Black Oxide, Not Tether Capable, Metric

Technical Documents

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

Product Description

The PROTO J66508MP is a 1/4" Drive Metric Flex Impact Socket with an 8 mm socket size. This 12-point standard socket features a Black Oxide finish and is Not Tether Capable. It is designed for impact tool use in industrial fastening applications.

Frequently Asked Questions

What is the PROTO J66508MP impact socket used for?

The PROTO J66508MP is a 1/4" drive metric flex impact socket designed for high-torque fastening with impact tools. Its 8 mm, 12-point configuration suits industrial assembly, automotive repair, and maintenance tasks where precise torque transfer and durability are required.

What are the specifications of the PROTO J66508MP impact socket?

The PROTO J66508MP has an 8 mm socket size, 12-point standard profile, and a 1/4" drive. It features a Black Oxide finish for corrosion resistance and is Not Tether Capable. The manufacturer part number is J66508MP, and it is designed for metric fasteners in impact applications.

Where to buy the PROTO J66508MP impact socket worldwide?

3G Electric supplies the PROTO J66508MP impact socket worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this socket for your operations.

How to select the correct PROTO impact socket for your application?

Select a PROTO impact socket by matching drive size (1/4"), socket size (8 mm), and point type (12-point) to your fastener. Ensure the socket is rated for impact tools and consider finish (Black Oxide) for corrosion resistance. For tethering needs, choose a tether-capable variant.

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 1/4" drive metric flex 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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Compatible alternatives & equivalents

Cross-referenced by specification & description
PROTO Flex Impact Socket: 12 mm Socket Size, 12-Point, Std, Black Oxide, Not Tether Capable, Metric (MPN J77512MP)
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PROTO Flex Impact Socket: 12 mm Socket Size, 12-Point, Std, Black Oxide, Not Tether Capable, Metric (MPN J77512MP)
PROTO Flex Impact Socket: 16 mm Socket Size, 6-Point, Std, Black Oxide, Not Tether Capable, Metric (MPN J77416MP)
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PROTO Flex Impact Socket: 16 mm Socket Size, 12-Point, Std, Black Oxide, Not Tether Capable, Metric (MPN J77516MP)
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PROTO Flex Impact Socket: 16 mm Socket Size, 12-Point, Std, Black Oxide, Not Tether Capable, Metric (MPN J77516MP)
PROTO Flex Impact Socket: 15 mm Socket Size, 12-Point, Std, Black Oxide, Not Tether Capable, Metric (MPN J77515MP)
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PROTO Flex Impact Socket: 15 mm Socket Size, 12-Point, Std, Black Oxide, Not Tether Capable, Metric (MPN J77515MP)
PROTO Flex Impact Socket: 10 mm Socket Size, 12-Point, Std, Black Oxide, Not Tether Capable, Metric (MPN J77510MP)
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PROTO Flex Impact Socket: 10 mm Socket Size, 12-Point, Std, Black Oxide, Not Tether Capable, Metric (MPN J77510MP)

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