The HullGrip is an oversized industrial prosthetic hand built from hardened tool-steel with a polyurethane outer shell rated for continuous heavy labor. Its hydraulic actuator system generates up to 180kg of grip force — sufficient to crush standard steel pipe — and the palm houses a switchable electromagnetic array capable of lifting up to 120kg of ferrous material. The hand is deliberately overbuilt: joints are rated for 2 million flex cycles, the shell is replaceable in the field, and internal components are modular enough for a mechanic with basic tools to service on a dock or construction site.

Fenris Industrial designed the HullGrip for their core customer base: Great Lakes dock workers, demolition crews, heavy machinery operators, and anyone whose job destroys conventional prosthetics within months. It is ugly, loud, and enormous — it extends the hand profile by roughly 30% compared to biological baseline — and Fenris makes no apology for any of that. Among Tier 1-2 labor communities it carries a specific prestige, and workers often customize the polyurethane shell with paint or engravings. Its magnetic palm makes it indispensable for working with ferrous components in low-visibility environments.