6 SR 20 There are 16 products.

Cod.	ØD	ØD1	ØD2	L	L1	H	Act.
6SR20.3	3	20	30	52.5	15	2
6SR20.4	4	20	30	52.5	22	2
6SR20.5	5	20	30	52.5	22	2
6SR20.6	6	20	30	52.5	27	2
6SR20.7	7	20	30	52.5	27	2
6SR20.8	8	20	30	52.5	37.5	2
6SR20.9	9	20	30	52.5	37.5	2
6SR20.10	10	20	30	52.5	37.5	2
6SR20.11	11	20	30	52.5	37.5	2
6SR20.12	12	20	30	52.5	37.5	2
6SR20.13	13	20	30	52.5	37.5	2
6SR20.14	14	20	30	52.5	37.5	2
6SR20.15	15	20	30	52.5	37.5	2
6SR20.16	16	20	30	52.5	37.5	2
6SR20.17	17	20	30	52.5	37.5	2
6SR20.18	18	20	30	52.5	37.5	2