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AEROQUIP FITTING

Description & Features

This Aeroquip fitting is a reusable hose fitting from the 4779 series, featuring a 90˚ elbow design. Constructed from carbon steel, it's built for durability and dependable performance in a wide range of applications. The fitting is designed to cut assembly times and boost production.

This fitting assembly features a flanged end type 1 and a line/hose/tube end type 2. It accommodates a hose dash size of -12, with a hex size 2 of 1.25. Drop dimension is 2.1500. Sub Brand: Aeroquip.

SKU: 4779-12S

Supplier Part Number (MPN): 4779-12S

Specifications

a Dimensions 3.74 in	Compatible Hose ID 3/4 in	Connection Size 1 3/4 in	Connection Size 2 3/4 in	Connection Type Flanged, Hose	Connection Type 1 Hose	Connection Type 2 Female Code 61 Split Flanged	Construction Style Reusable	Cut-Off Factor 2.17 in	Dimensions 0.55 in ID	Drop Dimensions 2 in	End Connection Torque 50 to 60 lb-ft	End Size 1 12	Finish Dura-Kote™	Fitting Type 90 deg Elbow	For Use With Model 302A, 303, 1503, 2580, 2651, FC234, FC300, FC321, FC350 and FC355 Hoses	Hex Size 1-1/4	Hose Dash Size 12	Inside Diameter 0.55 in	Material Steel	Material Construction Carbon Steel	Series 4779 Series	Thread Sealant Without Thread Sealant

Product Questions & Answers (1)

Question by: Earl K on Nov 9, 2025, 12:24 PM

What size wrench do I need for this Aeroquip fitting?

Answer by: Customer Support on Nov 10, 2025, 6:12 PM

This fitting needs a 1.25 inch wrench, according to the specs.