Multipoint Patio-Door Lock Gearbox & Spindle Replacement Matcher

Deterministic Euclidean catalog nearest-neighbor with zero-tolerance lock-case envelope & deadbolt throw collision check engine (.dxf, .pdf, .csv) built for GU Ferco, MACO, Winkhaus, KFV — zero-upload ephemeral Wasm RAM execution.

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Cloudflare Ephemeral Wasm RAM · 0% Retention

DETERMINISTIC VERDICT

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Instant unlock via Apple Pay / Card (Paddle Merchant of Record) · 1-click automated refund, zero support tickets.

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