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Brass 90-degree elbow coupler with 1/4 and 5/16 inch connections

JB Industries

JB Industries QC-E5 Quick Coupler 1/4 In Mx5/16 In F 90 Deg hvac control

SKU CH-3QPE-Y5E0B

A brass 90-degree quick coupler joins a 1/4 inch male SAE port to a 5/16 inch female quick-connect fitting for copper HVAC lines

  • Brass construction resists corrosion for lasting HVAC connections
  • 90-degree elbow routes refrigerant lines in tight spaces
  • 1/4 inch male to 5/16 inch female fits mixed SAE fittings
  • Quick-coupler design speeds up service without tools

90-degree elbow quick coupler

This brass elbow coupler joins a 1/4 inch male SAE flare to a 5/16 inch female quick-connect fitting. It is designed for HVAC service work where a right-angle connection is required on copper tubing. The 90-degree bend helps route hoses in tight engine bays or service panels without kinking. New condition ensures clean threads and undamaged sealing surfaces.

Replaces straight or mismatched flare fittings

Use this coupler when a straight adapter forces hose strain or when the service port orientation demands a right-angle turn. The jump is worth it on confined A/C systems where a straight fitting would contact surrounding components or exceed the hose bend radius. Not suited for applications needing a straight-through flow path or a different thread combination.

How it compares

Measured against everything we stock in Heating & Cooling Controllers, at today’s prices. Recalculated every night.

Price $9.99
Cheaper than about 90% of the 1,762 comparable items (median $45.99).

Specifications

Product
Brand nameJB INDUSTRIES

Questions about this item

Will the 90-degree elbow clear my manifold gauge hose?

The 90-degree elbow re-routes the hose vertically so it clears tight manifolds without kinking the copper line.

Do I need thread sealant on the 1/4-inch male SAE flare?

No, the 1/4-inch male SAE flare seals metal-to-metal; adding tape or paste can prevent full seating and cause leaks.

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