3" and 2" Ultimate Rollers
Stainless Steel Stem, Bearingless high tech polyethylene

Advantages

• shoulder prevents door from hitting track
• stainless steel stem
• no bearings to grease or rust
• roller is HDPE - will not rust or freeze

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ULTIMATE HINGE

• surrounds roller stems with bearing material
• smooth quiet operation
• molded for increased strength
• no metal to metal moving parts

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ULTRA BELT SYSTEM

The solution to door cable jumping problems

• aluminum spool replaces door drum
• kevlar reinforced belt replaces door cable
• easy to install
• belt is guaranteed not to stretch or come
  off spool

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ULTIMATE BEARING

• UHMW (ultra high molecular weight )
  material - withstands extreme temperatures
  and wet, corrosive environments
• will not rust
• fits all standard brackets

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COUNTERWEIGHTS

Belt System

• aluminum spool with kevlar reinforced
  polyurethane belt
• stackable weights
• material will not rust - virtually indestructible

Galvanized Spring

• 100,000 cycle galvanized torsion spring