Tubing Connector 1-1/2 .095 Ni

OVERVIEW

When you''re deep into a custom chassis build or upgrading your off-road rig, the balance between structural integrity and serviceability is always the biggest hurdle. The Latest Rage 1-1/2 inch .095 Wall Tubing Connector is the definitive solution for fabricators who demand a professional, clean, and modular approach to their tube work. Designed specifically for the air-cooled VW community and off-road enthusiasts, this non-interlocking connector allows you to create removable sections in your roll cage, engine cage, or bumper assemblies. Whether you are building a high-performance Baja Bug that needs a removable rear engine cage for quick transaxle swaps, or a dedicated sand rail where access to the top end of the motor is a priority, these connectors provide a rock-solid union that looks as good as it performs. By utilizing a same-side bolt configuration, you keep the hardware tucked away and protected, maintaining the sleek, streamlined profile of your custom tubing.

Precision is everything in fabrication, and this connector is engineered to fit perfectly inside 1.5-inch OD tubing with a .095 wall thickness. Unlike bulky, unsightly sleeve-and-through-bolt setups that can weaken the tube or look like an afterthought, this steel connector provides a flush, professional finish that screams high-end craftsmanship. The non-interlocking (NI) design is particularly advantageous for sections that need to be pulled straight out or away without the interference of a keyed or notched interface, making it ideal for rear cage supports and removable crossmembers. Crafted from high-quality steel and designed to withstand the vibration and stress of desert racing and trail riding, this component is an essential tool for any builder who refuses to sacrifice maintenance accessibility for the sake of safety. When you buy from Appletree Automotive, you are getting a component trusted by the biggest names in the VW off-road scene.

FITMENT

This tubing connector is a universal fabrication component designed for 1-1/2 inch (.095 wall) tubing. It is commonly utilized in the following applications:

• Volkswagen Baja Bugs: Perfect for removable rear engine cages and tire carriers.
• Sand Rails & Dune Buggies: Ideal for Chenowth, Berrien, and custom-built tube frames.
• Manx-Style Buggies: Used for removable roll bar cross-sections and canopy supports.
• Off-Road Race Cars: Suitable for Class 5-1600, Class 11, and custom desert racers.
• Custom Chassis Fabrication: Any project utilizing 1.500 inch Outside Diameter (OD) tubing with a .095 inch wall thickness.
• Rock Crawlers & Jeeps: Used for removable fender bars and interior cage accessories.

SPECS

Detailed technical specifications for the AC702002FS-095 Tubing Connector:

• Compatible Tubing Diameter: 1-1/2 Inches (1.500" OD).
• Wall Thickness Compatibility: Designed specifically for .095 Inch wall tubing.
• Material: Heavy-duty Mild Steel for superior weldability and strength.
• Connection Style: Non-Interlocking (NI) for easy removal of tube sections.
• Hardware Layout: Dual bolts located on the same side for a streamlined appearance.
• Hardware Included: Includes high-strength socket head cap screws.
• Finish: Raw Steel (Requires painting or powder coating after welding).
• Part Number: AC702002FS-095 (Latest Rage).

PRO TIPS

1. Master the Bevel for Maximum Strength

To ensure a race-legal and structurally sound joint, you must properly prep your tubing before welding the connector in place. I always recommend grinding a 45-degree bevel on the edge of the 1-1/2 inch tubing where it meets the connector shoulder. This creates a "V" groove that allows for deeper weld penetration into the connector body rather than just sitting on the surface. Because these are heavy steel components, don''t be afraid to turn up the heat on your MIG or TIG welder to ensure the puddle flows evenly into both the thin-wall tubing and the thick-walled connector. Always weld with the bolts removed to prevent the threads from seizing due to thermal expansion or accidental spatter.

2. Prevent Thread Galling and Seizing

One of the most common mistakes builders make is installing these dry. In the harsh environments of off-roading, moisture and silt can find their way into the threads, leading to electrolysis or simple mechanical seizing. Before final assembly, always apply a high-quality nickel or copper-based anti-seize lubricant to the threads of the socket head cap screws. This is especially critical if you plan on powder coating your cage. I recommend chasing the internal threads with a tap after the welding and coating process is complete to clear out any debris or "baking" residue, ensuring that your removable sections actually remain removable years down the road.

3. Perfect Alignment During the Tack Process

When you are fabricating a removable cage section, alignment is your biggest enemy. If the two connectors are not perfectly parallel or centered, the removable section will bind, and you''ll be forced to use a dead-blow hammer to get it back together. My pro trick is to bolt the two halves of the connector together tightly first, then slide the entire assembly into your tubing. Tack weld the connector in four spots around the circumference, then let it cool completely before doing the final pass. This "staged" welding approach prevents the heat from pulling the connector to one side, ensuring that the male and female ends slide together effortlessly every single time you need to service your engine.