Heavy-Duty Shelf Support with Sleeve – 8mm Hole

Restore or upgrade your furniture with this heavy-duty two-part shelf support system, designed specifically for 8 mm holes in wooden panels. Perfect for repairing damaged shelf supports or creating a stronger, more durable shelving solution.

This model is a two-piece shelf support system:

• A reinforcing sleeve (bushing) that fits into an 8 mm drilled hole in wood
• A support pin that locks into the sleeve and holds the shelf securely

Unlike standard single-pin supports, this system distributes weight more effectively and helps prevent wood damage or hole wear over time.

🏠 Ideal for:

• Kitchen cabinets
• Wardrobes and closets
• Shelving units with damaged or enlarged holes
• DIY furniture repairs and upgrades
• Custom woodworking projects requiring stronger shelf support

💪 Key benefits:

• Designed for 8 mm holes (common in sturdy furniture systems)
• Reinforces weak or damaged wood holes
• Modular two-part design for easy replacement
• Stronger load distribution than standard plastic pins
• Fully 3D printable and customizable

🖨️ Printing recommendations:

• Material: PETG, ABS or PLA+ (recommended PETG for strength)
• No supports required (depending on orientation)
• Print with 100% infill for maximum strength (especially for the pin)
• Layer height: 0.2 mm recommended

📏 Compatibility:

• Designed for 8 mm drilled holes
• Suitable for wooden panels commonly used in furniture (MDF, chipboard, plywood)

⚠️ Note:

This is a functional mechanical part, so print quality and material choice are important for load-bearing performance

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