Manfrotto 148KN Adaptor converts 1/4 to 3/8 Set of 5 per pack

Avenger B142 Adaptor Bushing D.50 for Strato-Safe.

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

Same as 036-38 with 1/4” male threads.