Products > Climbing-Equipment > Step Ladders > 107 Series > KPro 1078 8ft Type IAA Fiberglass Step Ladder > 1078

1078 Step Ladders - Keller US
1078 Step Ladders - Keller US1078 Step Ladders - Keller US


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KPro 1078 8ft Type IAA Fiberglass Step Ladder


StyleSizeReach HeightLoad CapacityMax. Load
KPro8ft12ft375lb Special Duty Professional Use375lb

Introducing KPro, designed for the professional contractor. The 1078 8ft Step Ladder offers an extra heavy duty aluminum multi-functional top with thick side plastes. The internal spreaders are heavy duty and the slip-resistant steps are all double riveted riveted and knee braced. The rugged bracing and foot pad combination provide bracing strength and increased protection against damage. Fiberglass rails are non-conductive for working near electricity.


  • Shoulder bolt and lock nut on top hinge; 4 solid aluminum rivets attach top to each rail
  • Extra heavy duty gauge multi-use aluminum top with drill holster
  • Full set of rear horizontals are spaced one per foot
  • Slip-resistant steps are double riveted and knee braced
  • Extra heavy duty internal steel spreaders
  • Rail shields reinforce bottom ends for increased resistance to damage
  • Steel external rail shield helps protect against abrasion damage
  • Combination rail end shield and foot with slip-resistant foot pad
  • Electrically non-conductive, great value, strong, preferred ladder material


FeatureSize / Details
Reach Height12ft
Load Capacity375lb Special Duty Professional Use
Duty RatingType IAA Duty Rating
Color of ladder topAluminum
Approx. Cu. Ft. Per Unit8.6
Approx. Overall Ladder Height (Open)96in
Approx. Product Weight (lb)31
Approx. Shipping Weight (lb)31
Approx. Spread53-5/8in
CertificationsANSI A14.5 (2000), OSHA
Description of Top FeaturesExtra heavy duty gauge multi-use top with drill holster
Front Flange Dimension1-3/16in
Front Rails Dimension3-1/8in
Max. Load375lb
Approx. Product Height96in
Approx. Product Width23.4in
Top Dimension7in x 14in
Steps/Rung Dimension3in

Package Contents

Part NumberQtyDescription



Additional 107 Series Models

Model No.StyleSizeReach HeightLoad CapacityApprox. Cu. Ft. Per UnitApprox. Overall Ladder Height (Open)
1076KPro6ft10ft375lb Special Duty Professional Use5.873-49/50in
1078KPro8ft12ft375lb Special Duty Professional Use8.696in

Different types of ladders are designed to keep you safe and productive when climbing or standing. Using the wrong style of ladder or simply ignoring the limitations of climbing equipment can result in a fall or serious injury.
Height reach Height is referring to the actual ladder height. Extension ladders should be 7 to 10 feet longer than the highest support or contact point, which may be the wall or roof line. The highest standing level is four rungs down from the top. The highest permitted standing level on a stepladder is two steps down from the top.

Reach height is the maximum reach assuming a 5’6” person with a vertical 12” reach.
Ladders are designed to safely hold up to a specific amount of weight. The Werner Performance System defines five different capacities using a color and star rating system. The Duty Rating is defined as the maximum safe load capacity of the ladder. A person’s fully clothed weight plus the weight of any tools and materials that are carried onto the ladder must be less than the load capacity.

Performance system
Werner offers ladder made from fiberglass and aluminum. Each material has characteristics which make it best for certain applications, or one material may simply fit the personal preferences of the user. For example, if working around electricity users should select fiberglass products due to their non-conductive side rails.