Amazon.com: Garden Hose Quick Connect Inner Diameter 20/25/32mm PVC Pipe End Plug Water Pipe Plug Pipe End Cap Garden Irrigation Pipe Fittings Plumbing Fittings (Color : 16mm, Size : Inner diameter 20mm) :
MECCANIXITY PVC Rigid Round Pipe 16mm ID 20mm OD 350mm Dark Grey High Impact for Water Pipe,Crafts,Cable Sleeve - - Amazon.com
Amazon.com: 5pcs PVC 1/2" 3/4" Thread To 8~16mm Pagoda Joints Garden Irrigation Fittings Water Pipe Connectors Aquarium Fish Tank Adapter Tubing, Pipe (Color : 1I2 Male 16mm, Diameter : Blue) : Patio,
MECCANIXITY PVC Rigid Round Pipe 16mm ID 20mm OD 350mm Dark Grey High Impact for Water Pipe,Crafts,Cable Sleeve - - Amazon.com
Amazon.com : ANWUYANG 5pcs OD 20mm to 8mm 10mm 12mm 16mm Hose PVC Pipe Connector for Water Pump Joint Fish Tank Tube Adapter Garden Irrigation Parts (Color : 20-16mm(Gray)) : Patio, Lawn
Amazon.com: uxcell PVC Tube Fitting Adapter 16mm Barbed x G1/2 Male White for Aquariums, Water Tanks, Tubs, Pools 2Pcs : Industrial & Scientific
Amazon.com: M METERXITY 3 Pack PVC Pipe Fitting - Water Tube Connector, 16mm Barb Straight Pipe Joint, Apply to Outdoor/Garden/Pool (OD 0.79 Inch, White) : Patio, Lawn & Garden
MECCANIXITY PVC Rigid Round Pipe 12mm ID 16mm OD 200mm Clear High Transparency for Water Pipe, Aquarium, Fish Tank - - Amazon.com
Amazon.com: uxcell Clear Rigid PVC Pipe 19/32"(15mm) ID x 5/8"(16mm) x 1.3ft Round Tube Tubing : Industrial & Scientific
QWORK 3-Way Elbow PVC Pipe Fittings, 10 Pack Fit for OD 5/8" PVC Pipe or Metal Pipe, Provide a Brace for Building Greenhouse Frames, Connectors, and Furniture - - Amazon.com
Amazon.com: uxcell PVC Barb Hose Fitting Connector Adapter 16mm or 5/8" Barbed x G3/4 Male Pipe 6pcs : Industrial & Scientific
Amazon.com: uxcell PVC Clear Vinyl Tubing, 16mm(5/8") ID 20mm(25/32") OD 6.6ft Plastic Pipe Air Water Hose with Clamps : Industrial & Scientific
Gigavino 10Pcs Rubber End Caps 16Mm ID PVC Round Tube Cap Cover Screw Thread Protectors Black - - Amazon.com
uxcell PVC Clear Vinyl Tubing, 16mm(5/8") x 20mm Plastic Tube Flexible Water Pipe 3.3ft - - Amazon.com
Amazon.com: uxcell PVC Rigid Round Clear Tubing, 15mm ID x 16mm OD, 0.5m : Industrial & Scientific
Amazon.com: uxcell PVC Clear Vinyl Tubing, Plastic Flexible Water Pipe 12mm ID x 16mm OD 3 meters : Industrial & Scientific
Amazon.com: 3 Way 16mm Elbow PVC Pipe Fitting Build Heavy Duty Greenhouse Frame Furniture Connectors Tent Connection (Pack of 12) : Patio, Lawn & Garden
Amazon.com: Da by Rain Barrel Spigot Faucet Kit PVC Bulkhead Fitting with Ball Valve and Garden Hose Adapter Barb 16mm(5/8") OD and Stainless Steel Pipe Clamps and Thread Seal Tape(Kit fits 16mm
uxcell 10 Pcs 16mm Inner DiaMmeter 90 Degree Elbow PVC Pipe Connectors White - Air Tool Fittings - Amazon.com
Amazon.com: 10Pcs 11mm/16mm Greenhouse Frame Connectors PVC Building Fitting 3 Way 4 Way Furniture Corner Tube Connector Stable Support Cane Connectors (0.63in/16mm, Flat 3-Way) : Patio, Lawn & Garden
MECCANIXITY PVC Pipe Fitting 16mm Barbed x 25mm OD Spigot Straight Tube Adapter Hose Quick Connector, Black Pack of 2 - - Amazon.com
uxcell Spring Tube Bender, 12.35mm OD 1500mm Length High Carbon Steel B-Type for 12.7-16mm ID PVC Pipe - - Amazon.com
Amazon.com: uxcell PVC Rigid Round Clear Tubing, 15mm ID x 16mm OD, 0.5m : Industrial & Scientific
MECCANIXITY PVC Rigid Round Pipe 12mm ID 16mm OD 200mm High Transparency for Water Pipe, Aquarium, Fish Tank - - Amazon.com