Replacement Spindle, Square Drive System, 17/64 in. x 17/64 in. 2 Pack, Prime-Line, Mfr#: E 2459

These replacement spindles are used on vintage style door knob systems. They feature 3/8 in.–20 custom threading and come in a zinc plated finish. The nominal size of these shafts measure 1/4 in. x 1/4 in. x 3-1/2 in., but their actual size is 17/64 in. x 17/64 in. x 3-1/2 inches. This square spindle fits 9/32 in. and 5/16 in. square openings, but it will NOT fit into 1/4 in. square drives. These square drive spindles are used with vintage style door knobs and mortise lock systems Actual size is 17/64 in. x 17/64 in. x 3-1/2 in., nominal size is 1/4 in. x 1/4 in. x 3-1/2 in. This item features 3/8 in. – 20 custom thread Zinc plated steel construction For further dimensional information, please see the line drawing