Ercole MK-9A Mini Ball Head 25mm with cold shoe with 1/4″ screw hole

Manfrotto 155 Head Double Ball w/ 143 14.5cm. 2x 16mm studs with Camera/Umbrella Bracket.

Not strictly a tripod head, but an extremely versatile camera support for compact and 35mm cameras used in conjunction with Super Clamp 035. Supplied with quick release camera plate and secondary safety lock.

Ercole M11-051 Umbrella Swivel Adapter with adjustable cold shoe.