All Aluminum Extension Ladder

All-aluminium extension ladders in 6061-T6, tested to ANSI A14.2-2017

WTI builds all-aluminium extension ladders from 6061-T6 aluminium, with model WM-0101A rated ANSI Type IA at 300 lbs and tested at the WTI Test Center to ANSI A14.2-2017. The catalogue range includes the Aluminum Extension Ladder 7000 Series, Type IA Extra Heavy Duty with a 300 lbs duty rating in models 7016 to 7040, 16′ to 40′, and the 7800 Series, Type 1 Light Duty with a 250 lbs duty rating in models 7800-16 to 7800-40, 16′ to 40′. Stand-offs SO ADJ and FIXED SO fit extension ladders, with SO ADJ adjusting 13″ to 25″ from the wall.

WM-0101A

All-aluminium extension ladder in 6061-T6, ANSI Type IA with a 300 lbs load rating and a weight of 85.85 lbs. Tested at the WTI Test Center to ANSI A14.2-2017: horizontal bending (7.3.1) at 300 lbs with midpoint deflection 22.146 in, rung bending (7.3.5) 1,000 lbs for 1 minute and rung shear (7.3.6) 1,200 lbs for 1 minute. HS code 76169990.

Specifications

Test standard	ANSI A14.2-2017
Duty rating	ANSI Type IA
Rated load	300 lbs (approx. 136 kg)
Material	6061-T6 aluminium
Weight	85.85 lbs (approx. 39 kg)
Tested at	WTI Test Center
HS code	76169990

Test results

Horizontal bending	Meets ANSI A14.2-2017 (7.3.1); 300 lbs, midpoint deflection 22.146 in
Rung bending	Meets ANSI A14.2-2017 (7.3.5): 1,000 lbs for 1 minute
Rung-to-side-rail shear	Meets ANSI A14.2-2017 (7.3.6): 1,200 lbs for 1 minute

All Aluminum Extension Ladder

WM-0101A

Specifications

Test results

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