2026-11-09 01:30:55
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Heavy-Duty Shelf Brackets
@alexs1499_2328520
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BRACKETS HEAVY DUTY
Kobra X
Kobra S1 Max
、
Kobra 3
、
Kobra S1
、
Kobra 4
、
Kobra 3 V2
、
Kobra 3 Max
、
Kobra 2 Max
、
Kobra 2 Plus
/ Plates:3
/ 15h17m
4
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Description
Reinforced, load-bearing shelf brackets engineered with an arched truss structure for maximum rigidity and weight distribution. Real-world tested with over 22 kg (48+ lbs) of sustained load for several days without deflection or creep.
print on the side for maximum strenght!
Key Features
- Engineered Truss Architecture: Curved rib reinforcement directs downward loads back to the wall mounting surface.
- 3 Progressive Sizes:
- Size S: 4 mm (0.4 cm) mounting holes – ideal for compact shelves, light storage, or desk accessories.
- Size M: 5 mm (0.5 cm) mounting holes – versatile everyday utility for workshops, garages, and living spaces.
- Size L (Heavy Duty): 6 mm (0.6 cm) mounting holes – heavy-duty wall anchors for deep shelves and heavy storage bins.
- Recessed Countersunk Holes: Screw heads sit flush to prevent interference with shelves or wall fittings.
- Real-World Tested: Holds 22+ kg reliably when printed with appropriate perimeter and wall settings.
Recommended Print Settings
- Filament: PETG, PLA+, or ABS/ASA (PETG/ABS recommended for structural applications)
- Wall Loops / Perimeters: 3–5 (crucial for structural stiffness)
- Top/Bottom Layers: 5
- Infill: 25% – 40% (Gyroid or Cubic for balanced multidirectional strength)
- Orientation: Print flat on its side for optimal layer line orientation against bending stress
- Supports: None needed when printed on its side
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License
Standard Digital File License
This work is licensed under the Standard Digital File License.
You are prohibited from sharing, sub-licensing, selling, renting, hosting, transferring, or distributing the digital file or 3D printed versions of this object, as well as any other derivative work in either digital or physical form (including remixes).You are not allowed to use the objects in any manner that involves charging money or collecting fees without permission.
You are prohibited from sharing, sub-licensing, selling, renting, hosting, transferring, or distributing the digital file or 3D printed versions of this object, as well as any other derivative work in either digital or physical form (including remixes).You are not allowed to use the objects in any manner that involves charging money or collecting fees without permission.
