Product Description Hunter Acme Adapter Fittings Reliable Bushing Adapters available in multiple sizes Hunters ACME Bushing Adapters are available in a variety of sizes and configurations to fit your needs. Choose Acme x BSP models to retrofit/adapt existing swing joints with standard threaded outlets to the Acme inlet threads used on Hunter rotors. Converts existing MBSP threads to ACME Male that are standard with American Golf Rotors. Available in 1″ x 1″ Female 1 1/4″ x 1″ Female (Ideal for G70,G80) 1 1/4″ x 1 1/2″ Female (Ideal for (G35B, G75B, G85B) 1 1/2″ x 1 1/2″ Female (Ideal for (G870/875E, G880/885E,G990/995E) 1 1/2″ x 1 1/4″ Female Ideal for (G870/875E, G880/885E,G990/995E) 1 1/2″ x 1″ Female Ideal for (G870/875E, G880/885E,G990/995E)