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(S779AB-8-4V) 45ELBOW 1/2X1/4

Description & Features

A 45-degree elbow fitting from Midland Industries, the S779AB-8-4V provides a directional change in compressed air or fluid lines with a 1/2 in. x 1/4 in. reducing configuration. The 45-degree angle makes it well suited for routing lines in tight spaces where a 90-degree turn would create excessive stress or restrict flow.

Manufactured by Midland Industries, this fitting is designed for use in industrial fluid and air distribution systems where a compact, angled transition between two different thread sizes is required. The reducing end connections accommodate a step-down from 1/2 in. to 1/4 in. line sizes within a single fitting.

SKU: 38157

Supplier Part Number (MPN): 38157

Specifications

Brand Midland Industries	Brand Midland Industries	Pack Size 1.00	UOM EA	Supplier Part Number 38157	Product Weight 0.17 lbs

Product Questions & Answers (2)

Question by: Dean P on Jul 5, 2025, 4:02 PM

What size threads does this elbow have? I'm needing to go from a half inch line down to a quarter inch.

Answer by: Customer Support on Jul 6, 2025, 4:13 PM

It's designed to reduce from a 1/2 inch line to a 1/4 inch line. The different sized ends make it easy to step down without needing extra fittings.

Question by: Curt S on Oct 28, 2025, 6:52 PM

need to step down from 1/2 inch to 1/4 inch but can’t make a hard 90, is this the right elbow for that?

Answer by: Customer Support on Oct 30, 2025, 7:42 AM

For tight routing where a 90 degree turn would be too sharp, this 45 degree reducing elbow gives you the change in direction while stepping from 1/2 in. to 1/4 in. in one fitting.