[Multiple Sizes Available] Offered in 5 sizes (10an-5/8'', 12an-3/4'', 4an-1/4'', 6an-3/8'', 8an-1/2'') to cater to different needs and applications.
[Wide Range of Applications] Versatile ​ fitting suitable for brake systems, fuel systems, cooling systems, and engine modifications, delivering adaptability and reliability.
[Premium Quality Materials] Made of high-quality materials with excellent ​ resistance, ensuring durability in harsh environments and extending the product's lifespan.
[High-temperature Resistance] Can withstand high temperatures without deformation or damage, providing reliable performance in various conditions.
[Easy Installation] Simple installation process requires basic tools, saving time and costs without the need for ​ skills or equipment.

Spec:
Features:
​ Resistance: Made of premium quality materials, with excellent ​ resistance, able to resist harsh environments and have a longer service life, reducing the frequency of replacement and maintenance.
High-Temperature Resistance: Able to withstand high-temperature environments without deformation or damage.
Multiple Sizes: Available in 5 sizes (10AN-5/8", 12AN-3/4", 4AN-1/4", 6AN-3/8", 8AN-1/2") to meet different needs.
Wide Range of Applications: The ​ tube nut and sleeve fitting has a wide range of applications and can be used in systems such as brake systems, fuel systems, cooling systems, and engine modification, with good adaptability and reliability.
Easy Installation: Simple tools are all that is needed for installation, without special skills or equipment, saving installation costs and time.
Specifications:
Item Name: Tube Nut and Sleeve
Main Material: Aluminum
Color: Black
Size: 4AN-1/4"
Package Information:
Package Size: 12.7*11*2cm
Package Weight: 70g
Package List:
1 * Tube Nut
1 * Tube Sleeve

Package List:
1 * Tube Nut
1 * Tube Sleeve