ANTRIM TOROIDAL MAINS TRANSFORMER.

I've had this in my box of bits for years, it has never been used.

Output windings are 21V x 7Amps

twin 8V x 2 amps

Last photo shows voltage measured, this is unloaded, ratings on the label will be loaded values.

230Volt AC input.

It has the clamping screw and washer also.