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   C2042 25.4mm 25.4×*節 5~8mm 1.0~1.6mm 3~19mm 6.35~25.4mm

　　C2052 31.75mm 31.75×*節 6~10mm 1.2~2.0mm 5~21mm 6.35~31.75mm

　　C2062 38.1mm 38.1×*節 8~12mm 1.5~2.0mm 8~21mm 6.35~38.1mm

　　C2082 50.8mm 50.8×*節 10~12mm 1.5~3.0mm 10.5~21mm 12.7~50.8mm

　　C2160 101.6mm 101.6×*節 10~14mm 1.5~4.0mm 10.5~27mm 12.7~50.8mm
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