Semroc Body Tube BT-1+ 4.0"(1pk) SEM-BT-1+40
Spiral Wound Kraft Paper with White/Glassine Outer Wrap
Length 8" Tube
Slips inside a BT-2 tube
1/4" diameter tube
OD 0.246"
ID 0.220"
Thickness 0.013"
Made in the USA
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