safety - What is this locking pin for a hinge called? - Engineering Stack Exchange

The following is a picture of a locking pin for a tubular hinge which specifies Maritime use. I assume it has something to do with railings but I'm thinking of fabricating my own similar hinges. &q

mechanical engineering - Type of hinge I should use - Engineering

Abus 110/230 C Concealed Hinge Pin Hasp, 9 Inch

Mila UPVC Door Flag Hinge Evolution Pack of 3 - JCP Hardware

Whitco White Steel Fixed Pin Security Door Hinge - Bunnings Australia

Hinges plastic, with locking lever

Barska Fire Vault Safe 14-Gun Fireproof Keyed Gun Safe in the Gun

Mila UPVC Door Flag Hinge Evolution Pack of 3 - JCP Hardware

Locking set with round cylinder, keyed different, Zinc die black

cabinets - How Would I Remove this Mepla Hinge from the Door portion? - Home Improvement Stack Exchange

Signet - Safety Signs & Solutions by Centurion Europe - Issuu

Hinge Safety Switches

Genie Hand – Time Lock Safe Countdown – B-Class Lock – Anti Bounce Technology