A worker needs to remove stuck studs from a part, likely on heavy equipment or machinery, using manual extraction methods.

Existing solutions require manual labor and multiple steps (penetrating oil soaking, welding, rocking) with no specialized tool for efficiently extracting stuck studs.

Severity

3Medium

Willingness to Pay

implied

Added

May 11, 2026

Workarounds Described

penetrating oil them all week
get some nuts big enough to slide over the studs and weld the nut to the studs then work it back and forther till it frees up

App Concept

StudWrench Pro

A portable induction heating tool with a vibrating extractor head that quickly heats and vibrates stuck studs to loosen them without welding. It uses preset cycles for different stud sizes and materials, making extraction fast and reducing damage.

Key Features

Induction heating coil for rapid localized heating
Piezoelectric vibration module to break rust bonds
Interchangeable collets for various stud diameters
Preset extraction cycles (e.g., 'light rust', 'heavy rust')
Battery-powered, portable design

Target Users: Heavy equipment technicians and mechanics in construction and field service for mid-sized to large companies

Revenue Model: $299 one-time purchase for the tool, with $49 replacement tip kits

Existing Solutions Mentioned

penetrating oilwelding nut to stud

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