Sliding Door Double Track Door Hardware

• Customization: Available
• Warranty: 1year
• Material: Steel
• Model NO.: MM-20D
• Trademark: kinmade
• Origin: China
• Production Capacity: 50000PC/Year

Product Description

MM-20D Grey Double Track
Silent & Smooth Operation | Complete Installation Kit

Core Features
All-in-One Solution: Includes tracks, rollers, screws, spacers, and more-ready to install out of the box.  

Industrial-Grade Load Capacity: Reinforced aluminum tracks + steel-bearing rollers, supporting up to 150kg per track.  

Ultra-Quiet Gliding System: Nylon noise-reducing rollers + dual-ball bearings, certified for 100,000+ sliding cycles.  

Anti-Corrosion Protection: Anodized finish + 304 stainless steel fasteners, ideal for humid environments.  

Smart Installation Design: Pre-drilled holes + multi-size adapters, compatible with 90% of sliding doors.  

Product Details

Main Components: 
Dual-Track System: 2.0mm thickened aluminum tracks with scratch-resistant brushed finish.  

Silent Roller Assembly: Dual-row precision ball bearings + noise-dampening rubber inserts.  

Anti-Drop Mechanism: Self-locking clamps ensure secure track-roller alignment.  

Installation Kit:  
Wall anchors (with anti-slip washers)  
Rust-resistant self-tapping screws (multi-size pack)  
Leveling spacers (0.5-3mm adjustable)  
Track stoppers (prevents door derailment)  

Specifications  

Material	steel
Standard Kit Includes	Tracks ×2, roller sets ×2, screw pack ×1, wall anchors ×8, washers ×12, nuts ×8
Door Compatibilit	Wooden/glass/metal sliding doors
Track Length	1.8m/2.2m (customizable)
Max Door Weight	≤150kg per panel

 
Installation Guide
Precision Positioning: Paper positioning gauge included for easy height alignment.
Pre-Drilled Holes: Tracks feature 12/16/20mm hole spacing for hassle-free mounting.
Foolproof Packaging: Numbered parts match step-by-step instructions.
Wall Adaptability: 3 thickness-adjustable spacers for uneven surfaces.

Applications 
Home Use: Barn doors, closet sliders, kitchen partitions.  
Commercial Use: Office glass dividers, retail display doors, warehouse sliders.  
Renovation: Replace old rollers or DIY sliding systems.