Flyshop 2" (50mm) ID 2-3/8" (60mm) Drill Hole, Hole Grommets Synthetic Rubber Grommets Wire Protection Firewall Hole Plug, Tower-Shaped, 4-Pack 2-3/8" (Drill Hole Size) electronics_best_sellers_Jan2025 5 ZM Lens (Leica M

5 ZM Lens (Leica M Mount) Carl Zeiss C Sonnar T 1

Adapter 2: 3

0 Wiper for Tenor Horn/Tuba/Trombone

02 inches Mouthpiece Bore (Inside) 0

Small amount of back pressure compared to other practice (silent) mutes

Flyshop 2" (50mm) ID 2-3/8" (60mm) Drill Hole, Hole Grommets Synthetic Rubber Grommets Wire Protection Firewall Hole Plug, Tower-Shaped, 4-Pack 2-3/8" (Drill Hole Size) electronics_best_sellers_Jan2025 5 ZM Lens (Leica MFlyshop 2" (50mm) ID 2 3 8" (60mm) Drill Hole, Hole Grommets Synthetic Rubber Grommets Wire Protection Firewall Hole Plug, Tower Shaped, 4 Pack Product Features Size : 2" 50mm Inside Diameter, 2 3 8" 60mm Drill Hole, 2 3 4" 70mm Outside Diameter, 5 32" 4mm Groove Width, 1 27 32" 47mm Total Thickness Material : Flexible Synthetic Rubber,Non toxic and Tasteless,Strong Insulation Protection Function,Dust proof and Flame retardant Features : Keep wires or