21-Piece Automotive AC & Fuel Line Disconnect Tool Set

$109.99

21-Piece Set With Multiple Disconnect Tool Styles

Seven Sizes From 1/4" to 7/8"

Blue Angled Tools For Access Around Confined Fittings

Yellow Circular Tools For Compatible Line Connections

Includes Additional Tools For Specialized Service Tasks

Check Connector Style & Size Before Ordering

In stock

A multi-tool assortment intended to assist with releasing compatible automotive AC and fuel line connections during maintenance and repair.

Main Features

21 individual tools in the selected configuration.
Seven blue angled disconnect tools.
Seven yellow circular disconnect tools.
Seven nominal sizes from 1/4" to 7/8".
Two dual-ended valve core tools.
Five additional specialty tools.
Multiple tool shapes for different supported connection configurations.

Primary Function

Assist with releasing compatible spring-lock and supported quick-disconnect automotive line fittings.

Intended Use

Automotive maintenance, component removal, line disconnection, and related service work when the connection type and required tool are compatible.

Product Type: Automotive line disconnect tool assortment

Selected Configuration: 21 Pieces

Alternate Configuration: 16 Pieces

Blue Disconnect Tools: 7

Yellow Disconnect Tools: 7

Dual-Ended Valve Core Tools: 2

Additional Specialty Tools: 5 (21-piece version)

Blue Tool Material: Plastic

Yellow Tool Material: Plastic

Other Tool Materials: Visible metal and plastic components

Available Nominal Sizes: 1/4", 5/16", 3/8", 1/2", 5/8", 3/4", 7/8"

Blue Tool Color: Blue

Circular Tool Color: Yellow

Red Valve Core Tool Length:

Approximately 123 mm (4.8")

Gold Valve Core Tool Length:

Approximately 74 mm (2.9")

Storage Case: Pictured

Compatibility

Intended for compatible automotive spring-lock and supported quick-disconnect AC and fuel line connections.

Check the connection's release mechanism, nominal size, and manufacturer-specified service procedure before use.

Not all vehicle fittings are compatible. Threaded, permanently crimped, and other incompatible connection types require different tools or service methods.

Basic Usage

Identify the line connection and required release mechanism.
Verify the correct tool size and style.
Follow the vehicle manufacturer's prescribed service preparations.
Position the appropriate tool according to the fitting design.
Complete disconnection using the specified service procedure.

Important: Fuel and AC systems may contain pressurized or hazardous materials. Follow applicable service instructions and safety requirements. Specialized equipment or professional service may be necessary.

What's Included — 21-Piece Configuration

7 blue angled disconnect tools.
7 yellow circular disconnect tools.
2 dual-ended valve core tools.
5 additional specialty tools.

What's Included — 16-Piece Configuration

7 blue angled disconnect tools.
7 yellow circular disconnect tools.
2 dual-ended valve core tools.

The Right Tools For Compatible Line Connections

Automotive AC and fuel line service often requires more than a standard hand tool. This 21-piece disconnect tool set brings together multiple sizes and tool styles to help release compatible line fittings during maintenance, removal, and replacement work.

With seven blue angled disconnect tools, seven yellow circular disconnect tools, and additional service tools, the assortment provides practical options for working with different supported connector configurations.

Designed for automotive enthusiasts and service work, the kit keeps commonly used disconnect tools together in one convenient assortment.

Check Your Connector Before Ordering

Not all automotive AC and fuel line fittings use the same release mechanism. This tool set is intended for compatible spring-lock and supported quick-disconnect connections.

Before purchasing, check the connector design, line size, and release method required by your vehicle.

Available nominal tool sizes:

Tool size - Approximate metric equivalent

1/4" - 6 mm

5/16" - 8 mm

3/8" - 9.5 mm

1/2" - 13 mm

5/8" -16 mm

3/4" - 19 mm

7/8" - 22 mm

These are nominal tool sizes, not guaranteed measurements of every compatible vehicle line or fitting.

Works With:

Compatible automotive spring-lock line connections.
Supported quick-disconnect fittings that use the appropriate tool style.
Service applications where the fitting's required tool size matches one of the included sizes.

Does Not Work With:

Threaded connections requiring conventional wrenches.
Permanently crimped or non-serviceable fittings.
Connector designs requiring an entirely different release tool.
Fittings outside the supported sizes or configurations.

Important: The product references certain Ford, Chrysler, and other vehicle applications, but exact model-year compatibility has not been established. Vehicle brand alone does not confirm fitment.

Two Disconnect Tool Styles For Different Access Needs

The set includes seven blue angled disconnect tools and seven yellow circular disconnect tools, each available in seven nominal sizes.

The elongated blue tools feature an offset profile designed to provide handling access around certain confined line connections. The compact yellow circular tools offer an alternative shape for compatible fittings.

Different tool shapes help accommodate different working areas, while the selected size must still match the connector being serviced.

A Broader Tool Assortment For Automotive Service

Beyond the blue and yellow disconnect tools, the 21-piece configuration includes two dual-ended valve core tools and five additional specialty tools.

The red-handled and knurled gold-colored tools feature metal working ends, while the other specialty tools provide additional configurations for automotive service tasks.

Keep the tools organized together for maintenance projects that involve different fittings or component types.

Understand The Connection Before Releasing It

Choose the disconnect tool that matches the fitting size and connector mechanism. Position the tool according to the connection's release design, then carefully separate the fitting using the appropriate service procedure.

Different vehicles and line systems may require additional preparation or equipment. Follow the vehicle manufacturer's service instructions before working on AC or fuel system components.

Important Service Note: Automotive refrigerant and fuel systems can remain pressurized. Do not disconnect pressurized lines without following the required safety and service procedures. AC refrigerant work may require specialized equipment and qualified servicing.

Choose The Kit That Matches Your Work

The disconnect tool assortment is available in two pictured configurations.

16-Piece Set

Includes seven blue angled disconnect tools, seven yellow circular disconnect tools, and two dual-ended valve core tools.

21-Piece Set

Includes the sixteen tools above plus five additional specialty tools.

For customers who want the broader assortment, the 21-piece configuration provides more tool styles within one kit.

Before Ordering: Confirm the selected variant and included components.

Frequently asked questions

Compatibility depends on your vehicle's connector type, release mechanism, and required tool size. The kit supports certain spring-lock and quick-disconnect fittings, but it is not universal. Check your vehicle's service specifications before ordering.

The set is intended for supported automotive AC and fuel line connections. The correct tool depends on the specific fitting. Follow the vehicle manufacturer's service instructions, especially when working with pressurized systems.

The kit includes blue and yellow disconnect tools in seven nominal sizes: 1/4", 5/16", 3/8", 1/2", 5/8", 3/4", and 7/8".

Both configurations include seven blue angled tools, seven yellow circular tools, and two dual-ended valve core tools. The 21-piece configuration adds five specialty tools.

The blue tools have an elongated angled design, while the yellow tools feature a compact circular profile. They provide different tool shapes for supported fittings and working areas. Select the tool appropriate for the specific connection.

The assortment is intended for automotive maintenance and repair applications, including DIY and service environments. Suitability for a particular professional procedure depends on its connector requirements and the product instructions.

The hand tools themselves do not require electrical power. However, working on fuel or AC systems may require additional safety equipment, specialized servicing tools, or professional assistance depending on the task.

A transparent storage case appears in the product photographs. Package inclusion has not yet been independently confirmed, so the final included accessories should be checked for the selected configuration.