Features:
【DURABLE MATERIAL】Crafted from heavy-duty carbon steel, these brake pipe fittings offer excellent toughness, rust resistance, and long-lasting performance, so you can use it with confidence.
【HIGH-TEMPERATURE RESISTANCE】With high-temperature ductility and an operating temperature range of -53°C to 121°C (-65°F to 250°F), these fittings deliver robust durability under various conditions.
【WIDE APPLICATION】Designed to seamlessly connect brake pipes, these fittings are compatible with regular inverted flare/double flare fittings of 1/4inch, 3/16 inch brake line pipes, suitable for automotive brake line systems.
【PACKAGING CONTENT】 You will get 35-piece brake pipe fittings set, which includes 16pcs x 1/4inch nut and 19pcs x 3/16inch nut for comprehensive brake pipe connections, can meet your multiple needs.

Specifications:
Type: Brake Line Fitting Kit
Material: Carbon Steel
Color: As Picture
Size(D*H): About
3/16inch（3/8-24）Inverted Tube Nut：9.2x14.6mm/0.36x0.57inch
3/16inch（7/16-24）Inverted Tube Nut：10.8x14.3mm/0.42x0.56inch
3/16inch（1/2-20）Inverted Tube Nut：12.5x15.9mm/0.49x0.62inch
3/16inch（9/16-18）Inverted Tube Nut：14x16.1mm/0.55x0.63inch
1/4inch（7/16-24）Inverted Tube Nut：10.9x14.2mm/0.43x0.56inch
1/4inch（1/2-20）Inverted Tube Nut：12.5x15.9mm/0.49x0.62inch
1/4inch（9/16-18）Inverted Tube Nut：14x16.1mm/0.55x0.63inch

Package Included:
12pcs x 3/16inch（3/8-24）Inverted Tube Nuts
3pcs x 3/16inch（7/16-24）Inverted Tube Nuts
2pcs x 3/16inch（9/16-18）Inverted Tube Nuts
2pcs x 3/16inch（9/16-18）Inverted Tube Nuts
12pcs x 1/4inch（7/16-24）Inverted Tube Nuts
2pcs x 1/4inch（1/2-20）Inverted Tube Nuts
2pcs x 1/4inch（9/16-18）Inverted Tube Nuts