PROTO1/2" Drive Hand Flex Socket Adapters
PROTO Universal Joint: 1/2 in Input Drive Size, 1/2 in Output Drive Size, Square
The PROTO Universal Joint (SKU 21GR81, MPN J5470AB) is a 1/2" Drive Hand Flex Socket Adapter with a square drive geometry. It features a black oxide finish and is supplied without a locking mechanism. This product…
SKU 3G-OTH-313895
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerNo account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h
Not sure this is the right part? Get a recommendation.
Need installation or engineering help?
Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineerAsk a question
PROTO Products
3G Electric (S) Pte. Ltd. — Singapore
Product Description
The PROTO Universal Joint (SKU 21GR81, MPN J5470AB) is a 1/2" Drive Hand Flex Socket Adapter with a square drive geometry. It features a black oxide finish and is supplied without a locking mechanism. This product has a 1/2 in input drive size and a 1/2 in output drive size.
Used in
Common applications for PROTOAutomotive 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 1/2" drive hand flex socket adapters. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
