I use these in player piano restoration to join hoses or to connect a suction motor to the reservoir on the foot pump assembly. For 1 1/4" hose.
1-1/8" OD Brass Straight Connector For Player Piano Restoration 2" Long
1-1/2" OD Brass Straight Connector For Player Piano Restoration 2" Long
12 Pcs Brass Tubing Approx 1" Long, 1/4" OD For Player Piano Repair/Restoration
7/8" OD Brass Straight Connector For Player Piano Restoration 1-1/2" Long
5/8” OD Brass Straight Connector For Player Piano Restoration 1 1/4” Long
6 Pcs Brass Tubing Approx 1.5" Long, 1/2" OD, For Player Piano Repair