Little Giant -SumoStance extendable ladder with leveling system

Length

Total ladder size

Total length with extensions

Total length of the ladder at maximum extension.

(Maximum) standing height

This is the highest position of the ladder where a person can safely stand.

Maximum reach

This is the highest position of the ladder in the upright position plus 2 m (a 170 cm person with a vertical reach of 30 cm).

Clear internal width

The distance between the inner flanges of the ladder’s side rails.

Rung width

The width of a single rung.

Rung depth

The depth of a single rung. (Rounded to the nearest centimeter).

Depth of double rung

Depth of two overlapping rungs. (Rounded to the nearest centimeter).

Top width

Width at the top of the ladder.

Base width

Total width across the ladder feet. (Rounded to the nearest centimeter).

Base depth

Total depth across the feet of the extended ladder. (Rounded to the nearest centimeter).

Maximum base distance

The maximum vertical distance from the highest rung or step that the climber is recommended to use to the horizontal plane of the ladder base support, with the ladder in the preferred climbing position. (Rounded to the nearest centimeter).

Minimum base distance

The minimum vertical distance from the highest rung or step that a climber is recommended to use to the horizontal plane of the ladder base support, with the ladder in the preferred climbing position. (Rounded to the nearest centimeter).

Maximum working height

Working height is the length of a non-self-supporting portable ladder measured along the rails from the ladder’s base support point to the top support point.

Minimum working height

Working height is the length of a non-self-supporting portable ladder measured along the rails from the base support point of the ladder to the top support point.

Storage height

Measured from the bottom of the base to the highest point of the ladder in the closed storage position. The extension legs are positioned vertically. (Rounded to the nearest centimeter).

Storage width with base

Measured across the total width of the ladder’s widest point. (Rounded up to the nearest centimeter).

Storage depth

Measured across the deepest depth from front to back with the ladder closed in the storage position, including all legs or wheels. (Rounded up to the nearest centimeter).