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Plumbing, Electrical, or other field serviceTooling & Equipment4HighSolo Operator$ implied

A drain fitting has a non-standard 1 3/4-inch inner diameter and the user cannot find a connector or donut/plunger fitting that fits.

Standard donut/plunger fittings are not available for a 1 3/4-inch ID drain fitting, and online searches yield no compatible products.

Severity

4High

Willingness to Pay

implied

Added

May 3, 2026

Workarounds Described

searches online for fitting that fits 1 3/4 inch ID

Implied Software Gaps

Photo or dimension-based plumbing fitting identification app that matches non-standard sizes to available adapters

App Concept

FitFind Pro

FitFind Pro is a mobile app and online database that identifies non-standard plumbing fittings using photo recognition and dimensions. Users snap a picture or input measurements, and the app returns compatible connectors, adapters, or custom solutions from a comprehensive catalog. It eliminates hours of trial-and-error searching for rare fittings.

Key Features

Photo-based identification of plumbing fittings
Database of non-standard and rare fitting sizes
Compatibility matching with available connectors and adapters
Direct links to purchase from suppliers or request custom manufacturing

Target Users: Plumbers, handymen, and DIY homeowners who encounter non-standard or obsolete plumbing fittings

Revenue Model: Freemium with $4.99 one-time identification fee or $9.99/month subscription for unlimited identifications and custom fitting sourcing

Existing Solutions Mentioned

donut/plunger fitting

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