We include this 3-1/2" spindle with each Interior Door Set and pair of Doorknobs.A "split" spindle (not sold separately) is also included with each Exterior Door Set.Tip: Some knob and backplate combinations can prevent spindles from fitting correctly. Questions? E-mail or call Customer Service at 888-401-1900. See more items from our Doorknobs category. Specifications Item # 1199 Finish Shown Steel Length 3.5" Thread 20TPI Price As Shown Base Total $2.50 Grand Total $2.50
