Category:

1 in. Size PVC

11 products

1" PVC fittings are best for making light-load PVC projects such as laundry carts & garden structures.

FORMUFIT 1" PVC fittings and pipe products are an ideal size for indoor and outdoor home projects. They work best to build items such as laundry carts, garden structures, and playhouses.  These include cat hammocks, dog agility equipment, and light shelving.

  • External-fit 1" Size PVC products have a socket diameter of 1-5/16" (1.315 in.), which is equal to the actual outside diameter of a 1" size PVC pipe.
  • Internal-fit products will only fit 1" Schedule 40 size PVC pipe, which has an average inside diameter of 1.049 inches.  Internal-fit products will not work with Schedule 80 or thinwall PVC pipe sizes.

Important Size Info

FORMUFIT 1 in. fitting products work with 1 in. Schedule 40 PVC pipe, which has an actual outside diameter of 1-5/16" (1.315 in.). For sizing information, please see our PVC 101 page.

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Regular Price $5.99
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FORMUFIT 1-1/4 in. 5-Way PVC Cross fittings in White connect 1-1/4" Size PVC pipe at five points on three planes. 5-Way Cross fittings are essential when building a base, stand, or footing applicat...
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FORMUFIT 1-1/2 inch 3-Way PVC Fittings in White connect three pipe segments to create corners in projects, structures, and PVC plans. These 1-1/2 in. 3-Way corner fittings accept three (3) segments...
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FORMUFIT 1 in. 45-Degree PVC Elbows in White add 45-degree (alt. 135°) angles to your 1" PVC pipe structures. These PVC elbows work great to add additional directions to your application when just ...
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FORMUFIT 1 in. 45-Degree PVC Elbows in Black add 45-degree (alt. 135°) angles to your 1" PVC pipe structures. These PVC elbows work great to add additional directions to your application when just ...
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FORMUFIT 1 in. 45-Degree PVC Elbows in Gray add 45-degree (alt. 135°) angles to your 1" PVC pipe structures. These PVC elbows work great to add additional directions to your application when just 9...
Regular Price $4.29
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FORMUFIT 1 in. 45-Degree PVC Elbows in Red add 45-degree (alt. 135°) angles to your 1" PVC pipe structures. These PVC elbows work great to add additional directions to your application when just 90...
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FORMUFIT 1 in. 45-Degree PVC Elbows in Orange add 45-degree (alt. 135°) angles to your 1" PVC pipe structures. These PVC elbows work great to add additional directions to your application when just...
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FORMUFIT 1 in. 45-Degree PVC Elbows in Yellow add 45-degree (alt. 135°) angles to your 1" PVC pipe structures. These PVC elbows work great to add additional directions to your application when just...
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FORMUFIT 1 in. 45-Degree PVC Elbows in Green add 45-degree (alt. 135°) angles to your 1" PVC pipe structures. These PVC elbows work great to add additional directions to your application when just ...
Regular Price $4.09
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FORMUFIT 1 in. 45-Degree PVC Elbows in Blue add 45-degree (alt. 135°) angles to your 1" PVC pipe structures. These PVC elbows work great to add additional directions to your application when just 9...
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FORMUFIT 1 in. 45-Degree PVC Elbows in Purple add 45-degree (alt. 135°) angles to your 1" PVC pipe structures. These PVC elbows work great to add additional directions to your application when just...
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FORMUFIT 1 in. 45-Degree PVC Elbows in Pink add 45-degree (alt. 135°) angles to your 1" PVC pipe structures. These PVC elbows work great to add additional directions to your application when just 9...
Regular Price $6.99
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FORMUFIT 1 in. 45-Degree PVC Elbows in Clear add 45-degree (alt. 135°) angles to your 1" PVC pipe structures. These UV-resistant clear PVC elbows work great to add additional directions to your app...

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