Stripped tensioner pulley socket prevents serpentine belt removal on 2014 Infiniti Q50 3.7L due to insufficient space and lack of grip.

No standard tools (ratchet, pliers) can engage the stripped pulley socket, and there is insufficient space for alternative leverage methods.

Severity

4High

Willingness to Pay

implied

Added

Jun 6, 2026

App Concept

StripGrab Pulley Socket

A specialized socket adapter with aggressive left-handed spiral flutes that grip into stripped or rounded pulley sockets upon counter-clockwise rotation. Designed for tight engine bays where pliers or pry bars cannot fit.

Key Features

Spiral flute design that bites into stripped sockets when turned counter-clockwise
Ultra-low profile to fit in tight spaces (similar to a standard 3/8" socket)
Hardened steel construction to withstand high torque without deforming
Compatible with common ratchets and breaker bars

Target Users: DIY car owners and professional mechanics working on modern vehicles with belt tensioner pulleys in confined engine compartments

Revenue Model: $24.99 one-time purchase per socket size (e.g., 3/8" drive version); discounted multi-pack for common sizes

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