TRUSCO Hex-Head Saraedies UNC

Use it to remove (clean) bolts and screws.
You can work with a monkey wrench.
It is a substitute for a round dice when correcting thread.
Because it is a set item of the main size it is convenient for storage.
Use it to remove (clean) bolts and screws.
Use : Modification of UNC (Unified Coil) thread
Set content : TD 6 - 1/4 UNC 10, TD 6 - 7/8 UNC 9, TD 6 - 7/8 UNC 9, TD 6 - 7/8 UNC 20, TD 6 - 5/16 UNC 18, TD 6 - 3/8 UNC 16, TD 6 - 7/16 UNC 13, TD 6 - 1 UNC 8