d (mm)	l (mm)	t (mm)
	8	70	1
	10	75	1
	10	100	1
	12	75	1
	12	100	1
	14	130	1
	16	150	1.2
	18	180	1.2
	20	150	1.2
	20	180	1.2
	24	150	1.2
	24	200	1.2
	30	200	1.4