Proto J5420SPL Spline Socket: 1/2" Drive, #20 Spline, 5/8" Hex

Spline Sockets, #20 Spline, 1/2 in Drive, 5/8 in, 12 PointsFeaturesProto® Spline tools are designed to service high tensile strength fasteners used widely on military and commercial aircraft and in...

Spline Socket: 1/2" Drive, #28 Spline, 7/8" Hex 12 Points

Spline Socket: 3/8" Drive, #16 Spline, 1/2" Hex 12 Points

Spline Socket: 3/8" Drive, #16 Spline, 1/2" Hex 12 Points

Spline Socket: 3/8" Drive, #22 Spline, 5/8" Hex 12 Points