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| Premium Rollers with RollerShields (tm)
- Lifetime 11 ball-bearing rollers (except Montana)
- No maintenance with sealed-bearings
- RollerShield Pushes fingers away from moving rollers
- No other manufacturer has RollerShield
- Other rollers may not use ball-bearings
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Galvanized Springs
- Resists rust & breakage
- Backed by lifetime warranty
- Rated over 30,000 cycles
- Others may not be galvanized
- Others may only be rated to 6,000 - 10,000 cycles and a 1 year warranty
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| Safety 'Lock-On' Bottom Bracket
- Galvanized bottom bracket locks to the bottom of the door when cable is under tension
- Bracket can not be removed while spring is under tension
- Lift cable is locked to the bottom bracket
- Others may not offer lock-on safety features
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Safer & Stronger Track
- Large gaps between the track and the wall are shielded by the Reverse Angle Shield (tm)
- Sharp edges are rounded and large holes are eliminated
- Others may have sharp edges
- Others may have large holes in track and leave unsafe gaps between track and wall
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| Heavy-Guage Hinges
- Heavy 14 gauge galvanized steel hinges
- Reduces gap between door sections
- Protects fingers from injury
- Other hinges may be thinner than 18 gauge steel
- Other hinges my leave gap between sections
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Heavy Grade Cables 
- Rated to 2000 lb. lifting capacity
- Lifetime, commercial-grade 1/8" lift-cables
- Heavy-duty loop reinforcement
- Others may use thinner 3/32" cables without loop reinforcement
- Others may only be rated to a much lower lifting capacity
Heavy 24 Gauge Steel
- Heavy 24 gauge, hot-dipped galvanized steel sections
- Two coats baked-on gloss enamel finish
- Other doors may use 32-26 gauge steel (24 is heaviest)
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