Door Clearance

This sturdy sectional spindle is designed to facilitate new or vintage doors with a knob on only one side, with threaded shanks of 16 TPI. Its hardened steel construction provides smooth operation and long-lasting wear. Features a standard 9/32-inch thickness.

This sturdy spindle is designed to facilitate new or vintage doorknobs with threaded shanks of 18 TPI. Used with privacy latches and mortise locks with larger hubs, its hardened steel construction provides smooth operation and long-lasting wear. At 4 3/4-inch in length, it's ideal for thicker doors. Features two 3/8-inch solid centers and a standard 9/32-inch thickness.