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Alta-One Model 17


With the light-weight, versatile Little Giant Alta-One articulating ladder, you can count on quality performance for years to come. The hinge locks and telescoping sides let you safely use the Alta-One as an adjustable extension ladder, A-frame ladder, staircase ladder, and as trestle-and-plank scaffolding system. Wide-flared legs, rubberized feet, and high-quality construction give you unmatched stability in any of its 16 unique configurations. Because it is constructed of aerospace-grade aluminum, the Alta-One is ultra-light and ultra-strong. The Alta-One is rated to hold up to 250 lbs. on both sides, so it’s perfect for medium-sized jobs.

  • Enjoy unmatched feeling of stability in any situation thanks to aircraft-grade aluminum, the wide-flared legs, and the highest quality construction.
  • Use the model 17 in A-frame, extension, 90-degree ladder and three different scaffolding positions. Buy one ladder to do the job of five.
  • Use the right ladder for the right job every time and avoid 95 percent of all ladder-related safety issues.
  • Reach some of the toughest areas such as the space above the staircase, vaulted ceilings; and use your ladder over and around obstacles.
  • The Alta-One Model 17 is OSHA,  ANSI and CSA rated to hold up to 120 Kg
  • Patented with patents pending.
Alta-One Manual
Lifetime Warranty

  Model 13 Model 17 Model 22
Model Number 14010-001 14013-001 14016-001
Weight Capacity 120kg 120kg 120kg
A-Frame Min. Height 0.91 M 1.22 M 1.52 M
A-Frame Max. Height 1.52 M 2.13 M 2.74 M
A-Frame Max. Highest Standing Level 0.89 M 1.45 M 2.00 M
Extension Min. Height 2.13 M 2.74 M 3.35 M
Extension Max. Height 3.35 M 4.57 M 5.79 M
Extension Max. Highest Standing Level 2.36 M 3.53 M 4.72 M
Storage Height 1.09 M 1.40 M 1.70 M
Storage Width at Base 0.58 M 0.60 M 0.68 M
Storage Depth 2.56 M 2.56 M 2.56 M
Max. Footprint 1.22 M 1.62 M 1.95 M
Rung Size Single Section 0.025m 0.025m 0.025m
Rung Size Double Section 0.07m  0.07m  0.07m 
Palm & Hinge Lock System Triple-Locking™ Hinge Triple-Locking™ Hinge Triple-Locking™ Hinge
Spreader System Hinge Lock Hinge Lock Hinge Lock
Extension Lock System All-Steel Lock Tab All-Steel Lock Tab All-Steel Lock Tab
Tip & Glide™ Wheels No Yes Yes
Unique Configurations 16 24 33
Scaffolding Position Yes Yes Yes
90-Degree Ladder Yes Yes Yes
Feet Co-molded snap on Co-molded snap on Co-molded snap on
Material Aluminum Aluminum Aluminum
Ladder Weight 12kg 14kg 18kg
Shipping Weight 13kg 16kg 21kg
Warranty Limited Lifetime Limited Lifetime Limited Lifetime
Country of Origin Made in China Made in China Made in China


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