Anvil® 8700141909 Steel Pipe Cut Length, Black, 1" x 60" BackToCampus 97% of particles such as

97% of particles such as household dust

9/16" t25m staples

Better than plastic:

5/16" square shaft x 3-11/16" length

non-corrosive hardware

Anvil® 8700141909 Steel Pipe Cut Length, Black, 1" x 60" BackToCampus 97% of particles such asSteel pipe fitting with a black finish and male National Pipe Taper (NPT) threads on both ends for joining two pipes or extending pipe length. NPT threads for creating a tighter seal than straight threads. Made of steel and has a black finish to provide greater rust resistance than iron and can be used for oil and gas applications. Measures: 1" x 60" Black finish National pipe threads for creating tighter seals than straight threads Made in USA.