Aluminum 2 1/2" Male Camlock Fitting x 2 1/2" Female Pipe Thread (USA)
PVC DWV Reducing Coupling Schedule 40 Gray 1-inch x 2-1/2-inch Socket 4pcs - Walmart.com
Halex 2-1/2 in. Rigid Conduit Coupling 64025 - The Home Depot
3/4" X 1/2" 150 Female NPT Bell Reducer Coupling 304 Stainless SS19050441304 | eBay
5000-8 Dixon Valve Zinc Plated Steel Female NPTF Hex Pipe Coupling - 1 — HoseWarehouse
Fernco 2-in x 1-1/2-in Schedule 40 PVC Compression Coupling in the PVC Pipe & Fittings department at Lowes.com
2 1/2" x 2" PVC Schedule 40 Reducer Coupling Socket x Socket, 429-292
316 Stainless Steel, 2 1/2 in x 2 1/2 in Fitting Pipe Size, Coupling - 1RTE2|4307001172 - Grainger
2.5" (2 1/2 in.) x 6" Flex Pipe Exhaust Coupling Quality Stainless Heavy Duty | eBay
Grooved Coupling Standard Rigid 2-1/2" (101) - ARGCO.COM
Fernco 2-in x 2-1/2-in Schedule 40 PVC Compression Coupling in the PVC Pipe & Fittings department at Lowes.com
Sigma ProConnex 1/2-in Zinc-plated Steel Threaded Coupling Conduit Fittings in the Conduit Fittings department at Lowes.com
212ESSSCP :: EMT Rigid/IMC Set Screw Coupling, Steel, 2-1/2 inch :: PLATT ELECTRIC SUPPLY
1056-250/150 - Fernco 1056-250/150 - 2-1/2" x 1-1/2" Flexible Coupling (Connects Cast Iron, PVC, Steel or Lead)
1 1/2 in x 1 1/2 in Fitting Pipe Size, Schedule 40, Coupling - 22FJ43|429015BC - Grainger
barb fitting, SB fitting, spiral barb fitting, barb connector
1/2" x 1/2" Stainless Steel Coupler - CPL-5050 | INDCO
2-1/2" x 2" Flexible PVC Coupling DS56-2152 - Buy Online
Grooved Rigid Coupling | GemLock® | 2-1/2 in. | Style 5
2" x 1-1/2" Reducer Coupling, Class 3000 - Black - Hi-Line Inc.
Stainless steel full coupler 1/2" NPT female - The Electric Brewery
Storz coupling 65, 65 (2-1/2")mm hose, Brass (STKS81/65MS) - Landefeld - Pneumatics - Hydraulics - Industrial Supplies
iCrimp 1/2 Inch Brass PEX Coupling Splice, PEX Coupler, Lead Free F180 — Iwiss Tools Co Limited
1-1/2 in. External Furniture Grade PVC Coupling - White | FORMUFIT
Grooved Reducing Coupling 2"x1-1/4"(105) - ARGCO.COM
