Gardena Compatible Female Quick Connect

Gardena Compatible Fully Printable Female Quick Connect for 1/2" and 3/4" Hose

#Update (14/01/2026):

• Threaded Hose Support: Added print profiles for direct connection to threaded hose ends (covering both GHT and BSP standards). Please note that these are currently untested as I do not have threaded hose ends on hand—please let me know if you run into any fitment or other issues.
• New "Tight-Tolerance" Core: I’ve added a separate core model with tighter tolerances to minimize leaks. In my testing (PETG-CF @ 0.16mm), this version performed much better, resulting in only slight dripping on a small portion of the male connectors I tested. Note: This version will require more force to connect/disconnect.
• A Note on Sealing: Achieving absolutely zero water leakage is difficult due to the inherent texture of FDM layer lines against the O-rings, filament shrinkage, and slight sizing variations between different male connector brands. If you still experience significant leaks, I recommend using a filament with low shrinkage, lowering your layer height, or fine-tuning your X-Y contour compensation.

#Update (07/01/2026): 

• Added a new print profile for the ¾" Hose Quick Connector. I don’t have a ¾" hose to test it with yet, so it hasn’t been validated—please comment if you run into any fitment issues or leaks.
• Updated the quick connector core to reduce overhang areas that were likely to fail during printing.

Why pay $10 a piece when you can print 30 from a single spool?

After failing to find any fully 3D printable female garden hose connectors on MakerWorld, I decided to build this. It is a robust, 3d-print-optimised quick connector designed to work perfectly with your existing 1/2" gardening setup.

Features

This connector is designed to work exactly like a standard store-bought quick connect:

• Automatic Lock: Simply push the connector onto any standard male quick connect adapter until it clicks into place.
• Quick Release: Hold the outer grip and pull back to unlock and detach from the male connector.
• I have included an optional multi-color shell model for those who want a better look.

Print Settings

• Optimized Profile: For best results, use the provided print profile settings and do not enable slicer supports.
• Integrated Spring Support: The model features built-in supports for the internal spring; simply snap them off—or use a craft knife for a cleaner finish depending on your filament—to prepare for assembly.
• Material: PETG, ASA, or ABS is recommended for outdoor durability and UV resistance. (PLA may deform under summer heat or constant pressure).
• Walls: 4+ walls are recommended to ensure the part is watertight.

Compatibility

• Hose Size: Fits standard 1/2" (13mm) Garden Hoses.
• System: Compatible with Gardena and generic "Click System" watering accessories.

Assembly Guide

• Core & Shell: Insert the core into the shell. Ensure the fins on the core align perfectly with the internal gaps/spacings of the shell.

• Spring Installation: Slide the spring (with supports removed) into the shell until it is fully seated.

• Partial Joiner Fit: Screw the hose joiner onto the core. Only screw it in just enough so the joiner does not fall off. Do not screw it in further yet.

• Locking Pins: Pull the shell toward the hose joiner to create room, then push all three pins into the gap (as illustrated in the images) until they seat fully.

• Final Lockdown: Screw the hose joiner in fully. Finally, thread the hose lock nut on, but do not fully tighten without a hose inserted to avoid breaking the locking teeth.