Probably many uses, I use these in player piano restoration for joining rubber tubing and as connectors on various player components.
6 Pcs Brass Tubing Approx 1.5" Long, 1/2" OD, For Player Piano Repair
100 Pcs Brass Tubing 1.25" Long, 5/32" OD, For Player Piano Repair/Restoration
12 Pcs Brass Tubing 1.25" Long, 7/32" OD, For Player Piano Repair/Restoration
10 Pcs Brass Tubing 1.25" Long, 5/32" OD, For Player Piano Repair/Restoration
12 Pcs Brass Tubing Approx 1" Long, 1/4" OD For Player Piano Repair/Restoration
1 Pcs Brass Tubing 1.25" Long, 5/32" OD, For Player Piano Repair/Restoration
