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Stair Units

17 results found that include 63 products

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Steel Stair Units
  • Multiple product options available

    Allowing forward descent, these stair units help improve footing and provide easier access to work platforms and scaffolding.

    Stair Unit, Material Aluminum, Handrails Included No, Load Capacity 350 lb., Climbing Angle 45°, Step Width 27", Step Depth 9-1/2" and Standards OSHA; Varies by Number...More

Steel Stair Unit, 76" Top Step Height, 450 lb. Lo
Steel Stair Unit, 76" Top Step Height, 450 lb. Lo
  • TRI-ARC
  • Stair Unit, Material Steel, Number of Steps 8, Handrails Included Yes, Load Capacity 450 lb., Climbing Angle 45 Degrees , Step Tread Serrated, Step Width 24 In., Step Depth 10 In., Base Depth 77 In., Overall Height 114 In., Color Gray, Standards OSHA and ANSI, Manufacturers Warranty Length 1 Year, Overall Width 29 In.

  • Item # 420R87
  • Mfr. Model # WISS108242
  • Stair Unit, Material Steel, Number of Steps 8, Handrails Included Yes, Load Capacity 450 lb., Climbing Angle...More

Steel Alternating Tread Stair Units
  • Multiple product options available

    These stair units provide easy access to work platforms and help improve footing, allowing forward descent.

    Stair Unit, Material Carbon Steel, Handrails Included Yes, Load Capacity 1000 lb., Climbing Angle 36°, Tread Grip Strut®, Step Width 36", Color Gray and Standards OSHA;...More

Carbon Steel Stair Units
  • TM

    Grainger Choice

  • Multiple product options available

    Alternating Tread Stairs, Walk-Thru Included Yes, Overall Width 23-1/2", Material Steel, Load Capacity 350 lb., Stair Width 9" and Finish Yellow Powder Coat; Varies by Overall Height

    Alternating Tread Stairs, Walk-Thru Included Yes, Overall Width 23-1/2", Material Steel, Load Capacity 350 lb., Stair Width 9" and Finish Yellow Powder Coat; Varies by...More

Steel Stair Unit, 85-1/2" Top Step Height, 450 lb
Steel Stair Unit, 85-1/2" Top Step Height, 450 lb
  • TRI-ARC
  • Stair Unit, Material Steel, Number of Steps 9, Handrails Included Yes, Load Capacity 450 lb., Climbing Angle 45 Degrees , Step Tread Perforated, Step Width 24 In., Step Depth 10 In., Base Depth 86-1/2 In., Overall Height 123-1/2 In., Color Gray, Standards OSHA and ANSI, Manufacturers Warranty Length 1 Year, Overall Width 29 In.

  • Item # 420R81
  • Mfr. Model # WISS109246
  • Stair Unit, Material Steel, Number of Steps 9, Handrails Included Yes, Load Capacity 450 lb., Climbing Angle...More

Steel Stair Unit, 95" Top Step Height, 450 lb. Lo
Steel Stair Unit, 95" Top Step Height, 450 lb. Lo
  • TRI-ARC
  • Stair Unit, Material Steel, Number of Steps 10, Handrails Included Yes, Load Capacity 450 lb., Climbing Angle 45 Degrees , Step Tread Perforated, Step Width 24 In., Step Depth 10 In., Base Depth 96 In., Overall Height 133 In., Color Gray, Standards OSHA and ANSI, Manufacturers Warranty Length 1 Year, Overall Width 29 In.

  • Item # 420R82
  • Mfr. Model # WISS110246
  • Stair Unit, Material Steel, Number of Steps 10, Handrails Included Yes, Load Capacity 450 lb., Climbing Angle...More

Steel Stair Unit, 114" Top Step Height, 450 lb. L
Steel Stair Unit, 114" Top Step Height, 450 lb. L
  • TRI-ARC
  • Stair Unit, Material Steel, Number of Steps 12, Handrails Included Yes, Load Capacity 450 lb., Climbing Angle 45 Degrees , Step Tread Perforated, Step Width 24 In., Step Depth 10 In., Base Depth 115 In., Overall Height 152 In., Color Gray, Standards OSHA and ANSI, Manufacturers Warranty Length 1 Year, Overall Width 29 In.

  • Item # 420R84
  • Mfr. Model # WISS112246
  • Stair Unit, Material Steel, Number of Steps 12, Handrails Included Yes, Load Capacity 450 lb., Climbing Angle...More

Steel Stair Unit, 66-1/2" Top Step Height, 450 lb
Steel Stair Unit, 66-1/2" Top Step Height, 450 lb
  • TRI-ARC
  • Stair Unit, Material Steel, Number of Steps 7, Handrails Included Yes, Load Capacity 450 lb., Climbing Angle 45 Degrees , Step Tread Serrated, Step Width 24 In., Step Depth 10 In., Base Depth 67-1/2 In., Overall Height 104-1/2 In., Color Gray, Standards OSHA and ANSI, Manufacturers Warranty Length 1 Year, Overall Width 29 In.

  • Item # 420R86
  • Mfr. Model # WISS107242
  • Stair Unit, Material Steel, Number of Steps 7, Handrails Included Yes, Load Capacity 450 lb., Climbing Angle...More

Steel Stair Unit, 76" Top Step Height, 450 lb. Lo
Steel Stair Unit, 76" Top Step Height, 450 lb. Lo
  • TRI-ARC
  • Stair Unit, Material Steel, Number of Steps 8, Handrails Included Yes, Load Capacity 450 lb., Climbing Angle 45 Degrees , Step Tread Perforated, Step Width 24 In., Step Depth 10 In., Base Depth 77 In., Overall Height 114 In., Color Gray, Standards OSHA and ANSI, Manufacturers Warranty Length 1 Year, Overall Width 29 In.

  • Item # 420R80
  • Mfr. Model # WISS108246
  • Stair Unit, Material Steel, Number of Steps 8, Handrails Included Yes, Load Capacity 450 lb., Climbing Angle...More

Steel Stair Unit, 104-1/2" Top Step Height, 450 l
Steel Stair Unit, 104-1/2" Top Step Height, 450 l
  • TRI-ARC
  • Stair Unit, Material Steel, Number of Steps 11, Handrails Included Yes, Load Capacity 450 lb., Climbing Angle 45 Degrees , Step Tread Perforated, Step Width 24 In., Step Depth 10 In., Base Depth 105-1/2 In., Overall Height 142-1/2 In., Color Gray, Standards OSHA and ANSI, Manufacturers Warranty Length 1 Year, Overall Width 29 In.

  • Item # 420R83
  • Mfr. Model # WISS111246
  • Stair Unit, Material Steel, Number of Steps 11, Handrails Included Yes, Load Capacity 450 lb., Climbing Angle...More

Steel Stair Unit, 57" Top Step Height, 450 lb. Lo
Steel Stair Unit, 57" Top Step Height, 450 lb. Lo
  • TRI-ARC
  • Stair Unit, Material Steel, Number of Steps 6, Handrails Included Yes, Load Capacity 450 lb., Climbing Angle 45 Degrees , Step Tread Serrated, Step Width 24 In., Step Depth 10 In., Base Depth 58 In., Overall Height 95 In., Color Gray, Standards OSHA and ANSI, Manufacturers Warranty Length 1 Year, Overall Width 29 In.

  • Item # 420R85
  • Mfr. Model # WISS106242
  • Stair Unit, Material Steel, Number of Steps 6, Handrails Included Yes, Load Capacity 450 lb., Climbing Angle...More

Steel Stair Unit, 66-1/2" Top Step Height, 450 lb
Steel Stair Unit, 66-1/2" Top Step Height, 450 lb
  • TRI-ARC
  • Stair Unit, Material Steel, Number of Steps 7, Handrails Included Yes, Load Capacity 450 lb., Climbing Angle 45 Degrees , Step Tread Perforated, Step Width 24 In., Step Depth 10 In., Base Depth 67-1/2 In., Overall Height 104-1/2 In., Color Gray, Standards OSHA and ANSI, Manufacturers Warranty Length 1 Year, Overall Width 29 In.

  • Item # 420R79
  • Mfr. Model # WISS107246
  • Stair Unit, Material Steel, Number of Steps 7, Handrails Included Yes, Load Capacity 450 lb., Climbing Angle...More

Steel Stair Unit, 114" Top Step Height, 450 lb. L
Steel Stair Unit, 114" Top Step Height, 450 lb. L
  • TRI-ARC
  • Stair Unit, Material Steel, Number of Steps 12, Handrails Included Yes, Load Capacity 450 lb., Climbing Angle 45 Degrees , Step Tread Serrated, Step Width 24 In., Step Depth 10 In., Base Depth 115 In., Overall Height 152 In., Color Gray, Standards OSHA and ANSI, Manufacturers Warranty Length 1 Year, Overall Width 29 In.

  • Item # 420R91
  • Mfr. Model # WISS112242
  • Stair Unit, Material Steel, Number of Steps 12, Handrails Included Yes, Load Capacity 450 lb., Climbing Angle...More

Steel Stair Unit, 57" Top Step Height, 450 lb. Lo
Steel Stair Unit, 57" Top Step Height, 450 lb. Lo
  • TRI-ARC
  • Stair Unit, Material Steel, Number of Steps 6, Handrails Included Yes, Load Capacity 450 lb., Climbing Angle 45 Degrees , Step Tread Perforated, Step Width 24 In., Step Depth 10 In., Base Depth 58 In., Overall Height 95 In., Color Gray, Standards OSHA and ANSI, Manufacturers Warranty Length 1 Year, Overall Width 29 In.

  • Item # 420R78
  • Mfr. Model # WISS106246
  • Stair Unit, Material Steel, Number of Steps 6, Handrails Included Yes, Load Capacity 450 lb., Climbing Angle...More

Steel Stair Unit, 104-1/2" Top Step Height, 450 l
Steel Stair Unit, 104-1/2" Top Step Height, 450 l
  • TRI-ARC
  • Stair Unit, Material Steel, Number of Steps 11, Handrails Included Yes, Load Capacity 450 lb., Climbing Angle 45 Degrees , Step Tread Serrated, Step Width 24 In., Step Depth 10 In., Base Depth 105-1/2 In., Overall Height 142-1/2 In., Color Gray, Standards OSHA and ANSI, Manufacturers Warranty Length 1 Year, Overall Width 29 In.

  • Item # 420R90
  • Mfr. Model # WISS111242
  • Stair Unit, Material Steel, Number of Steps 11, Handrails Included Yes, Load Capacity 450 lb., Climbing Angle...More

Steel Stair Unit, 95" Top Step Height, 450 lb. Lo
Steel Stair Unit, 95" Top Step Height, 450 lb. Lo
  • TRI-ARC
  • Stair Unit, Material Steel, Number of Steps 10, Handrails Included Yes, Load Capacity 450 lb., Climbing Angle 45 Degrees , Step Tread Serrated, Step Width 24 In., Step Depth 10 In., Base Depth 96 In., Overall Height 133 In., Color Gray, Standards OSHA and ANSI, Manufacturers Warranty Length 1 Year, Overall Width 29 In.

  • Item # 420R89
  • Mfr. Model # WISS110242
  • Stair Unit, Material Steel, Number of Steps 10, Handrails Included Yes, Load Capacity 450 lb., Climbing Angle...More

Steel Stair Unit, 85-1/2" Top Step Height, 450 lb
Steel Stair Unit, 85-1/2" Top Step Height, 450 lb
  • TRI-ARC
  • Stair Unit, Material Steel, Number of Steps 9, Handrails Included Yes, Load Capacity 450 lb., Climbing Angle 45 Degrees , Step Tread Serrated, Step Width 24 In., Step Depth 10 In., Base Depth 86-1/2 In., Overall Height 123-1/2 In., Color Gray, Standards OSHA and ANSI, Manufacturers Warranty Length 1 Year, Overall Width 29 In.

  • Item # 420R88
  • Mfr. Model # WISS109242
  • Stair Unit, Material Steel, Number of Steps 9, Handrails Included Yes, Load Capacity 450 lb., Climbing Angle...More

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Note: Product availability is real-time basis and adjusted continuously. The product will be reserved for you when you complete your order. More