Ercole Spigot Brass 1/4″-20 male & 3/8″-16 female

Manfrotto 014-38 Adaptor Rapid 3/8 Female 16mm Adaptor.

Avenger AV-F830RH Adaptor Baby to Jnr Swivel Pin Ball Socket Ratcheting Handle.

– Load Capacity: 28.6 lb – Weight: 2.4 lb – Zinc Steel Construction – 5/8″ Receiver, Male 5/8″ Pin – Ball in Socket Joint – 180? Tilt Range – Large Ratcheting Handle

Avenger AV-E300 Adaptor Stud 5/8 with 1/4-20 F Female Thread.