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Heavy Duty Door Latch 3D Printer File Image 1
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Heavy Duty Door Latch

RPR_Designs avatarRPR_Designs

December 18, 2025

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Description

Need a latch that actually holds? This Heavy Duty Door Latch is designed for real-world utility. Whether you are securing a garden shed, a shop cabinet, or a pet gate, this sliding bolt provides a solid mechanical lock without the flimsiness of smaller models. ###Key Features: * Large Profile: 120mm x 30mm bolt for maximum shear strength. * Support-Free: Designed for easy printing. Print the Main Casing face-down and the Catch Plate standing up. * Standard Hardware: Uses 8x #8 construction screws (countersunk) for a flush, secure mount. ###Recommended Print Settings: * Material: PETG or ASA (Recommended for outdoor/heavy use) or PLA (Indoor). * Walls: 3-4 Wall Loops. * Infill: 25-40% (Grid or Gyroid). * Supports: None. Support my work: If this latch saved your door, consider buying me a coffee! ☕ https://buymeacoffee.com/rprdesigns

License:

Creative Commons - Attribution - Non-Commercial - Share Alike

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