Hinge Cylinder 1 x 3 Locking with 1 Finger and 2 Fingers On Ends, with Hole, 9 Teeth (30554b)

Part Number	30554b
Name	Hinge Cylinder 1 x 3 Locking with 1 Finger and 2 Fingers On Ends, with Hole, 9 Teeth
Category	Hinges, Arms and Turntables
Material	Plastic

2 related parts (same mold or print family)

Variants of a mold are catalogued separately, so each one has its own sets and minifigs. Check these too if something you expect is missing here.

Appears in 65 sets

Black (39 sets)

Light Bluish Gray (24 sets)

Orange (2 sets)

Appears in 5 minifigs across 5 sets

fig-005600 Dr. Octopus / Doc Ock in Green Outfit with Back Arms with Claws (in 1 set)

fig-005005 Dr. Octopus / Doc Ock with Long White Lab Coat (in 1 set)

fig-004594 Dr. Octopus / Doc Ock with Red Sunglasses and Light Bluish Gray Suit (in 1 set)

fig-011929 Minion Bob - Robotic Arms (in 1 set)

fig-005665 Scutter (in 1 set)