Extension Ladder,Layer*step:3*12

Extension length:841cm

Folding size:339*48*17cm

Space betweem two rungs:28cm

Layer*step:3*12

Aluminum mode:6063,Thickness of Aluminum:1.2mm

Max.load:150kgs

N.W.: 17.05 kgs

G.W.: 17.3 kgs

20'': 64 pcs

40'': 192 pcs

40''HQ: 204 pcs

WITH  EN131 CERTIFICATION