Half-inch drive spline bit socket for fastening and assembly work.

Eight-piece spline bit socket set with half-inch square drive for mechanical work.

Spline bit socket for driving specialty fasteners in automotive and machinery.

Specialized socket for removing and replacing oil drain plugs safely.

1/2 inch drive spline bit socket for fastening and mechanical work.

Long spline bit socket 14mm for 1/2 inch drive mechanical work.

Long spline bit socket 16mm for 1/2 inch ratchet and driver tools.

SAM spline bit socket for specialized fastening applications.

Spline bit socket for specialized industrial fastening.

Seven-piece spline bit socket set for professional mechanical work and repairs.

Seven-piece spline bit socket set with half-inch square drive for mechanical work.

Spline bit socket set for specialized fastening applications.

Seven-piece spline bit socket set for 1/2 inch drive applications and repairs.

Socket attachment for screwdriver bits used on machinery.