SIZE	φD	A	B	C
1.5S	66	86	89	23.0
2.0S	79	100	95	24.0
2.5S	94	115	103	24.0
3.0S	107	128	108	24.0
4.0S	132	154	121	24.0
4.5S	144.8	172	149	27.0
5.5S	171	195	136	32.0

 

Main Tube	8A	10A	15A	1.0S	1.25S	1.5S	2.0S	2.5S	3.0S	3.5S	4.0S	5.5S
Outer Diameter	13.8	17.3	21.7	25.4	31.8	38.1	50.8	63.5	76.3	89.1	101.6	139.8
Thickness	1.65	1.65	2.1/(※1.65)	1.2	1.2	1.2	1.5	2.0	2.0	2.0	2.0	3.0