PROTO Impact Universal Joint: Black Oxide, 1/4 in Output Drive Size, Square
The PROTO Impact Universal Joint (MPN J66170P) is a 1/4" drive square flex impact socket adapter with a 1 3/8" overall length, black oxide finish, and locking feature. 3G Electric interprets this demand and delivers…
SKU 3G-OTH-594005
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Product Description
The PROTO Impact Universal Joint (MPN J66170P) is a 1/4" drive square flex impact socket adapter with a 1 3/8" overall length, black oxide finish, and locking feature. 3G Electric interprets this demand and delivers it across 14 industrial departments — with specialist depth in combustion, pumps, and controls as an authorized distributor — ensuring you get the right solution, not just a catalog.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the PROTO J66170P impact universal joint used for?
The PROTO J66170P is a 1/4" drive square flex impact socket adapter used to transfer torque at an angle in confined spaces. It is common in automotive, industrial maintenance, and assembly applications where a straight socket cannot reach a fastener. 3G Electric supplies this PROTO joint worldwide.
What are the specifications of the PROTO J66170P impact universal joint?
The PROTO J66170P has a 1/4" output drive size, square type, 1 3/8" overall length, black oxide finish, and includes a locking feature. It is a flex impact socket adapter designed for use with impact tools. 3G Electric sources this PROTO part for global delivery.
Where to buy the PROTO J66170P impact universal joint worldwide?
3G Electric supplies the PROTO J66170P impact universal joint worldwide. We handle full logistics, customs clearance, and delivery to your facility. As a global industrial solutions provider, we interpret your demand and deliver the right PROTO part, not just a catalog.
How to select the correct PROTO impact universal joint for my application?
Select the PROTO J66170P when you need a 1/4" drive square flex joint with a locking feature for impact use. Match the output drive size to your socket and the overall length to your clearance. 3G Electric can confirm fitment for your specific tool system and application.
Used in
Common applications for PROTOPROTO Products
3G Electric supplies PROTO 1/4" drive flex impact socket adapters. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

