Object
Giant Mechanical Grab
A massive articulated mechanical arm extending from the concealed sandminer rig, forged from corroded alloy beams and hydraulic joints. The appendage descends with metallic shrieks, its segmented claws clamping around the TARDIS with industrial precision. Hydraulics groan under the strain as the arm yanks the ship violently toward the rig's intake maw, its motion exposing misaligned pistons that betray a malfunctioning system. Leela's combat instincts recognize it as a direct lethal threat to the travelers.
2 appearances
Purpose
Primary component of the sandminer's automated loading system, designed to seize and transport mineral payloads from excavation zones.
Significance
The arm's sudden hostility transforms the Doctor and Leela from observers to targets, directly derailing their escape plan and forcing immediate confrontation with the sandminer's hidden predatory function. Its precision despite the malfunction reveals systemic dangers beyond mere industrial hazard.
Appearances in the Narrative
When this object appears and how it's used