Motor Arbor 3 1/2” Length, 1 7/8″ Treads, 1/2″x 20TPI Threads, Adapter, #P452
Motor arbor adapter converts any 5/8″ smooth bore motor shaft to a 1/2″x 20TPI threaded arbor with 2 flush mount set screws. – Tread Length: 1 7/8″” 1/2″x 20TPI. – Secured (locked on arbor) by 2 Set screws.