$7.99
gotonovo Brass Pipe Fitting 1/4 Inch Female Pipe 1/2 Inch Male Reducer Adapter Air Hose Adapter Metal Pipe Adapter 2 PackAmazon$7.95
3" MPT x 4" FPT PVC Plumbing Sewer Cap AdapterAmazon$29.90
bmotiontech 1/2" 0.5" OD Gas Tube to KF25 Flange Adapter Tube fit 1/2 inch compression fittings, tube to KF25 flange (2pcs, KF25,1/2" tube)AmazonSAVE $6.15
$8.74$14.89
Apache 39036070 3/8" Male JIC x 3/8" Female Pipe, Hydraulic AdapterAmazon$17.99
Gasher 8PCS Brass Pipe Fitting Female Elbow 1/8 Inch NPT x 1/4 Inch NPT x 3/8 Inch NPT x 1/2 Inch NPTAmazon$8.98and up
Apache 39004700 3/8" Female Pipe x 3/8" Female Pipe Swivel, Hydraulic AdapterAmazon & 1 moreSAVE $2.60
$7.99$10.59
Jzz Cozma Exhaust Pipe Adapter Connector Reducer 2 inch ID to 2.5 inch 2 1/2 inch OD,Universal Exhaust Pipe Adapter 3.1 inch Overall Length Reducer Mild Stainless Steel 2 Inch to 2.5 InchAmazon$29.40
Universal Lever AdapterWayfair$11.49
Pipe to Fitting Adapter Gauge Adapter, M20X1.5 Male Pipe x 1/2" G Female Pipe - M20 x 1/2 NPTBed Bath & Beyond$13.99
Copadri 12 Pieces 3/4 Inch PVC to 1/2 Inch Drip Irrigation Adapter Fittings, 3/4" Male Pipe Thread(MPT) x 1/2" Drip Line Barbed Coupling Connectors 3/4-in PVC to 1/2-in Poly Tubing AdapterAmazonSAVE $4.33
$3.66$7.99
Waterway Plastics 806105086167 Barb Adapter 1-1/2" Barb x 1-1/2" Male Pipe ThreadAmazon$8.75
[2-Pack] APLWY 1/2" Female NPT x 1/2" Male NPT Brass Pipe Fitting Reducer Adapter (1/2"M x 1/2"F)Amazon$9.99
Universal ID 2 inch to OD 2.5 inch Stainless Steel Exhaust Adapter Coupler (2" ID to 2 1/2" OD), Pipe Connect Reducer Whole Length 3.6 InchAmazon$27.89
SharkBite Max 3/4 inch FNPT Slip Adapter, Push To Connect Brass Plumbing Fitting, Copper, CPVC, UR3486AAmazon$15.99
TAISHER 2PCS Brass Pipe Fitting, Extension Hex Adapter, 1/2" Male Pipe x 1/2" Female Pipe, Length 100 mm/3.94 InchAmazon$9.99
KUANVE 10 Pcs Brass Pipe Fitting Adapter, 1/8" to 1/8" Reducer Adapter, 1/8 Inch NPT Male Pipe x 1/8 Inch NPT Female Pipe Reducer Hex Bushing, 1/8'' NPT Brass Pipe Extension FittingsAmazon$7.49
LDR Industries 1/2 in. Sweat Female Adapter, Brass, Lead FreeTractor Supply$5.94
Hummel, AM-2512-BR, Nickel Plated Brass Thread Adapter M25 x 1.5 to 1/2" NPTAmazon$5.45
Edelbrock/Russell 660420 Blue Anodized Aluminum -4AN Flare to 1/8" NPT Pipe Straight AdapterAmazon$44.61
Dixon Valve FM25S25T Equiv. Adapter, Brass, 2.5" Female NPSH, 2.5" Male NPT, Hex, FastAmazon$57.99
Campbell Fittings HA2520T Hydrant Adapter, 2.5" ID, Brass, 2-1/2" NST x 2" NPTAmazon$9.98
Barb Tubing Coupling Adapter Thread (1/4") x Barb 1/4" Drip Micro Irrigation Threaded With Barb 1/4-Inch Coupling(100PC/Bag)Amazon$15.59
WHK 3/4"Inch GHT Male x 1"Inch NPT Male Fittings Connector Adapter (3/4 MGHT x 1 MNPT) 1 Inch NPT to Garden Hose Adapter (2 Pack,Chrome Brass)AmazonSAVE $1.13
$6.37$7.50
Barbed Hose Connector 3/4 inch PVC - SCH 40 3/4 Inch Barbed Insert x 3/4 Inch MNPT Male Pipe Thread PVC Adapter Fitting - PVCAmazon$8.33
Valterra RF843 1/2" Barbed Tee AdapterAmazon$37.65
VIEGA 85027 Viega ProPress adapter, 3/4" x 3/4"Zoro.com$7.24
PLUMB eeze 1-1/4" Insert x 1-1/2" MPT Poly AdapterAmazon$5.99
Camco Sewer Adapter 1 pkAce Hardware$6.29
FloFLex Brass Reducing Adapter, 1/4" NPT Male X 1/2" NPT Female, (2 Pack)Amazon$90.99
Dixon Valve HA4025F Brass Fire Equipment, Hydrant Adapter with Pin Lug, 4" NST (NH) Female x 2-1/2" NST (NH) MaleAmazon$43.75
PARKER 43F-4-4 1/4" Flare x Solder Brass Adapter 10PKZoro.com$17.58
Dixon 1721212C 3/4" NPSM x 3/4" NPTF (Brass) Ball Seat to Male Pipe AdapterAmazon$28.85
ZORO SELECT EG221.5 1-1/2" Clamp x FNPT T304 SS Female AdapterZoro.com$5.00
Banjo HB150-125 Polypropylene Hose Fitting, Adapter, 1-1/2" NPT Male x 1-1/4" BarbedAmazon$5.26and up
Banjo 150A Polypropylene Cam & Groove Fitting, 1-1/2" Male Adapter x NPT FemaleAmazon & 1 moreSAVE $22.00
$413.99$435.99
PARKER 68CA-6-4 3/8" Compression x 1/4" MNPT Brass Connector 100PKZoro.com$3.11
Streamline 1/2-in Copper Press Male Adapter | PF 01131LLowe's$17.79
PartLogix M16x1.5 to 3/8 NPT Brass Bushing Metric Reducer AdapterAmazon$34.99
PTH, Straight Standard Flow Bronze Fitting, 1 1/4" Pipe x 1 1/4" NPTWest Marine$19.99
JMF Company 1-1/4 in. MPT Male Red Brass PlugAce Hardware$67.75
ANVIL 0300151206 2-1/2" x 1-1/2" Female NPT x Female NPT Cast Iron ConcentricZoro.com$15.64
Streamline 1-1/4-in Copper Male Adapter | W 01171LLowe'sSAVE $1.31
$11.71$13.02
Apache 39038862 1/2" Male O-Ring Boss x 1/2" Male Pipe, Hydraulic AdapterAmazonSAVE $1.20
$5.79$6.99
Forney 75533 Brass Fitting, Reducer Adapter, 3/8-Inch Male NPT to 1/4-Inch Male NPTAmazon$12.98
Bidet T Adapter - T Valve Adapter for Bidet, Made of Brass Coated Nickel(Thread Size 7/8″ x 7/8″ x 1/2″), 3 Way Adapter or Tee ConnectorAmazonSAVE $1.95
$21.04$22.99
Fragola -10AN x 3/4 NPT 90 Degree AdapterAmazon$6.99
Eaton Weatherhead 48X8X4 Brass CA360 SAE 45 Degree Flare, Adapter, 1/4" NPT Male x 1/2" SAE MaleAmazon