Will I be able to use this union for shortening a long line into two sections, 2002 Miata

As long as you're comfortable cutting and flaring lines, you should be able to use this to join any lines using m10x1.0 fittings.

Is it OK to use stainless fittings with this?

Yes! You can absolutely use Stainless Steel fittings with this union. And heads up, we are launching our Stainless Steel fittings program within the next month and will have a complete offering of fittings, union, and adapters in Stainless Steel.

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4LIFETIMELINES Brass Brake Line Union, 3/16 (M10x1.0 Inverted), 10/bag

4LIFETIMELINES Brass Brake Line Union, 3/16 (M10x1.0 Inverted), 10/bag

Product ID: 105897570

Details

Brand
Color
Brass
Connector Type
Union
Exterior Finish
Brass
Item Weight
0.16 kg
Item dimensions L x W x H
7 x 4 x 0.5

🔧Multi-material compatible

🔩3/16 in (4.75 mm) precision fit

🛡️Corrosion-resistant brass

$32.19

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Description

🚗 Brake with Confidence, Connect for Life!

LIFETIME PEACE OF MIND - Backed by 4LifetimeLines’ lifetime warranty, so you can trust your brake repairs will last as long as you need.
UNIVERSAL COMPATIBILITY - Works flawlessly with steel, copper-nickel, copper-coated steel, PVF-coated, and stainless brake lines—one union to rule them all.
BUILT TO BRAVE THE ELEMENTS - Durable brass construction resists rust and corrosion from harsh winter road salts, extending service life beyond steel unions.
HYDRAULIC READY RELIABILITY - Purpose-built for hydraulic brake lines, guaranteeing secure, leak-free connections under pressure.
PRECISION FIT FOR EVERY REPAIR - 3/16 in line size with M10×1.0 inverted-flare threads ensures seamless compatibility with most import and domestic vehicles.

The 4LIFETIMELINES Brass Brake Line Union (3/16 in, M10x1.0 inverted flare) is a premium, corrosion-resistant brass fitting designed for reliable hydraulic brake line repairs. Compatible with a wide range of brake line materials, it offers durable, rust-proof performance backed by a lifetime warranty, making it the go-to choice for professional-grade brake maintenance.

Specifications

ASIN	B07BN2W68Q
Best Sellers Rank	#33,245 in Automotive ( See Top 100 in Automotive ) #19 in Automotive Replacement Brake Fittings
Brand	4LIFETIMELINES
Brand Name	4LIFETIMELINES
Color	Brass
Connector Type	Union
Customer Reviews	4.7 out of 5 stars 296 Reviews
Exterior Finish	Brass
Item Dimensions	7 x 4 x 0.5 inches
Item Weight	0.16 kg
Item dimensions L x W x H	7 x 4 x 0.5 inches
Manufacturer	4LifetimeLines
Manufacturer Part Number	LTBU9
Material	Brass
Material Type	Brass
Model Number	LTBU9
Number of Pieces	10
Set Name	10-pack
Size	50 Pack
Thread Size	M10
Thread Type	Metric
UPC	811701030575
Unit Count	10 Count

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$32.19

Duties & taxes included

In stock

Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to USA.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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