length l nom., in mm	length l min., in mm	length l max., in mm
4	3.5	4.5
5	4.5	5.5
6	5.5	6.5
8	7.5	8.5
10	9.5	10.5
12	11	13
14	13	15
16	15	17
18	17	19
20	19	21
22	21	23
25	24	26
28	27	29
32	30.5	33.5
36	34.5	37.5
40	38.5	41.5
45	43.5	46.6
50	48.5	51.5
56	54.5	57.5
63	61.5	64.5
71	69.5	72.5
80	78.5	81.5
90	88	92
100	98	102
112	110	114
125	123	127
140	138	142
160	158	162
180	178	182
200	198	202
224	222	226
250	248	252
280	278	282