Ercole M11-008 Hex Stud Steel 5/8? pin & 5/8? hex stud 120mm

The Avenger E300 5/8″ Stud with 1/4-20″ Female Thread screws to the top of a light stand, stud or accessory that ends in a male 1/4-20″ thread. It lengthens and strengthens an existing fixture mount.