Similar to a standard L PIn, except that the pin body is positively retained in a locking bushing. In fully retracted position, the bushing's spring clip snaps into the pin's groove. This holds the pin fully retracted by spring force and positively prevents removal. Spring pressure also holds the pin in intermediate extended positions, an advantage especially if the fixture is turned upside down.
Carr Lane Manufacturing Co.
Locking T Pins
English (optional feature); Metric (optional feature)