Sets with Spanner bits
Spanner (U-shaped)
— spanner (SP marking) — U-shaped slot, which is also called "two-pin". The spline of the SP bit looks like a fork. The Spanner connection is used in specialized types of hardware, fasteners are used mainly to restrict unauthorized access. Hardware with a two-pin slot, for SP bits, is often used in elevators, cars and all kinds of utility / technical rooms. Bolts and screws for Spanner bits can be found in covers and other body elements of "responsible" electrical engineering.Spanner (U-shaped) | clear | Save List |