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PROTO 1" Drive Impact Socket, SAE, 4-1/8", 6-Point, Std Length, J10066 - 1" Drive Impact Sockets
PROTO1" Drive Impact Sockets

PROTO 1" Drive Impact Socket, SAE, 4-1/8", 6-Point, Std Length, J10066

The PROTO Impact Socket (SKU J10066, MPN J10066) is a 1-inch drive impact socket with a 4-1/8-inch SAE socket size and 6-point standard configuration. It features a black oxide finish and has an overall length of…

SKU 3G-OTH-298980

Also listed as: J 10066 · J-10066

Brand
PROTO
Item
1" Drive Impact Socket, SAE, 4-1/8", 6-Point, Std Length, J10066
Part Number
J10066
Category
1" Drive Impact Sockets
Available to Order
Also known as:J10066PROTO
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Technical Specifications

PROTO
Manufacturer Part Number
J10066
Type
SAE, 6-Point, Std
Overall Lg
5 1/2 in
Socket Size
4 1/8 in

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

Product Description

The PROTO Impact Socket (SKU J10066, MPN J10066) is a 1-inch drive impact socket with a 4-1/8-inch SAE socket size and 6-point standard configuration. It features a black oxide finish and has an overall length of 5-1/2 inches.

Frequently Asked Questions

What is the PROTO Impact Socket J10066 used for?

The PROTO Impact Socket J10066 is used for heavy-duty fastening and loosening of large SAE nuts and bolts in industrial maintenance, automotive repair, and construction. Its 1-inch drive and 4-1/8-inch socket size make it suitable for high-torque impact wrench applications on heavy equipment and machinery.

What are the specifications of the PROTO Impact Socket J10066?

The PROTO Impact Socket J10066 has a 1-inch drive size, a 4-1/8-inch SAE socket size, a 6-point standard configuration, and a 5-1/2-inch overall length. It features a black oxide finish for corrosion resistance. The manufacturer part number is J10066, and it is made by PROTO.

Where to buy the PROTO Impact Socket J10066 worldwide?

You can source the PROTO Impact Socket J10066 worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we provide reliable sourcing and supply for this PROTO impact socket.

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

To select the correct PROTO impact socket, match the drive size to your impact wrench (e.g., 1-inch drive), choose the socket size that fits your fastener (e.g., 4-1/8-inch SAE), and ensure a 6-point configuration for maximum torque transfer. Consider the overall length for clearance. Always use impact-rated sockets for safety.

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" 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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