of the first latch plate pin 42 within the first vertical leg bore 39 and the second latch plate pin 44 within the second vertical leg bore 40 to fixedly secure the modified first frame assembly 13a to the base assembly 13b first and second hinges 45 and 46 hingedly mount the upper distal ends of the base assemblies first and second legs 35 and 36 to the respective upper distal ends of the first and second vertical legs 14 and 15 respective third fourth and fifth connecting legs 48 49 and 50 are orthogonally and integrally directed between the base assembly 39 s first and second legs 35 and 36 with the third connecting leg 48 directed between the upper distal ends in an orthogonal relationship of the base first and second legs 35 and 36 and the fourth and fifth connecting legs 49 and 50 spaced from the third connecting leg 48 orthogonally directed between the base first and second legs 35 and 36 it should be noted that in the second position as illustrated in fig7 from the first position as illustrated in fig4 the first assembly intermediate first leg 34 the second connecting leg 19 the third connecting leg 48 the fourth connecting leg 49 and the fifth connecting leg 50 are spaced apart a predetermined spacing relative to one another in this manner an extension ladder is erected in the second position as illustrated in fig7 from the first position as illustrated in fig4 to convert the organization.