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PROTO J77412MP 3/8" Drive Metric Flex Impact Socket, 12 mm, 6-Point, Black Oxide - 3/8" Drive Metric Flex Impact Sockets
PROTO3/8" Drive Metric Flex Impact Sockets

PROTO J77412MP 3/8" Drive Metric Flex Impact Socket, 12 mm, 6-Point, Black Oxide

The PROTO Flex Impact Socket is a 3/8" Drive Metric Flex Impact Socket with a 12 mm socket size. It features a 6-point standard design with a Black Oxide finish and is Not Tether Capable. This metric socket is…

SKU 3G-OTH-404346

Brand
PROTO
Item
J77412MP 3/8" Drive Metric Flex Impact Socket, 12 mm, 6-Point, Black Oxide
Part Number
J77412MP
Category
3/8" Drive Metric Flex Impact Sockets
Available to Order
Also known as:J77412MPPROTO
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Technical Specifications

PROTO
Manufacturer Part Number
J77412MP
Type
6-Point, Std, Black Oxide, Not Tether Capable, Metric

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

Product Description

The PROTO Flex Impact Socket is a 3/8" Drive Metric Flex Impact Socket with a 12 mm socket size. It features a 6-point standard design with a Black Oxide finish and is Not Tether Capable. This metric socket is identified by manufacturer part number J77412MP.

Frequently Asked Questions

What is the PROTO J77412MP flex impact socket used for?

The PROTO J77412MP is a 3/8" drive metric flex impact socket used for fastening and loosening 12 mm fasteners in high-torque industrial applications. Its 6-point design reduces fastener rounding, and the black oxide finish provides corrosion resistance. It is not tether capable.

What are the specifications of the PROTO J77412MP flex impact socket?

The PROTO J77412MP is a 3/8" drive metric flex impact socket with a 12 mm socket size, 6-point standard design, black oxide finish, and is not tether capable. The manufacturer part number is J77412MP. It is designed for impact tool use in demanding environments.

Where to buy the PROTO J77412MP flex impact socket worldwide?

3G Electric supplies the PROTO J77412MP flex impact socket worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on this PROTO socket.

How to select the correct PROTO flex impact socket size?

To select the correct PROTO flex impact socket, match the socket size (e.g., 12 mm) to your fastener head. Ensure the drive size (3/8") fits your impact wrench. The 6-point design is preferred for high-torque applications to prevent rounding. Always use impact-rated sockets with impact tools.

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 3/8" 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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