Tubes and forming collars | | ASTRO Vlašim spol. s r.o.
Z240 Pipe Collars | Abesco USA | Seal PVC, CPVC and ABS* pipes which penetrate thru 1 and 2 hour fire- rated concrete walls and floors | Tested in Accordance with ASTM
STI MARINE, 7.9 in For Pipe Size, Up to 30 min, Marine Firestop Collar - 52ZX08|MFC200 - Grainger
Stainless collars
50 Caliber Racing Split Collar Tube Clamp for 1.875" OD - Can Am X3 | Revolution Off-Road
Jorvet Small Kitty and Canine Collar | Med-Vet International
Cabrinha Sprint Tubing Collars | Self Stick Valves by FixMyKite.com | Fix My Kite
Aluminum 1" OD Tubing End Collars | Rocky Mountain Snow Guards