This 158-piece assortment kit includes a wide range of brake line union fittings, tube nuts, and fuel line adapters for both SAE and metric applications. It is ideal for professional mechanics and fleet service technicians handling inverted flare, bubble flare, and Japanese-style brake systems. Compatible with 3/16″, 1/4″, 5/16″, and 3/8″ tubing, the kit features durable brass and zinc-plated steel components for lasting performance.

Specifications & Features

• 158 total pieces for brake and fuel line repairs
• Includes standard, long, and color-coded tube nuts
• Brass unions and transition adapters support SAE and metric lines
• Compatible with inverted flare, bubble flare, and Japanese brake systems
• Supports 3/16″, 1/4″, 5/16″, and 3/8″ brake lines
• Includes GM fuel line nuts and multiple color-coded transition fittings
• Brass and zinc-plated steel construction resists corrosion

Kit Contents

• 10 x F3000 3/16″ tube nut
• 10 x F3001 3/16″ long tube nut
• 10 x F3002 3/16″ brass union
• 10 x F3003 1/4″ tube nut
• 10 x F3004 1/4″ long tube nut
• 10 x F3005 1/4″ brass union
• 6 x F3006 5/16″ tube nut
• 4 x F3007 5/16″ brass union
• 4 x F3008 16 mm GM fuel line nut
• 4 x F3009 14 mm GM fuel line nut
• 10 x F3022 Red tube nut, 3/16″ to 1/4″
• 10 x F3023 Black/Green tube nut, 3/16″ to 5/16″
• 6 x F3024 Olive tube nut, 3/16″ to 3/8″
• 6 x F3025 Blue tube nut, 1/4″ to 3/8″
• 6 x F3026 Gold tube nut, 1/4″ to 3/8″
• 10 x F3028 10 mm bubble flare tube nut
• 1 x F3039 Adapter, 3/16″ to 10 mm bubble
• 6 x F3040 11 mm Orange bubble flare tube nut
• 6 x F3041 12 mm Blue bubble flare tube nut
• 6 x F3042 13 mm Green bubble flare tube nut
• 5 x F3043 10 mm Japanese tube nut
• 1 x F3044 10 mm bubble flare union
• 1 x F3045 Adapter, 3/16″ to 10 mm Japanese
• 1 x F3059 10 mm Japanese brake line union
• 5 x F3417 10 mm x 11 mm hex blue tube nut