HOPPE Spindles & Set Screws

HOPPE / FUHR Spindles to connect handle levers come in 4 standard lengths for different door thicknesses:
110mm for 1-3/8" sliding doors
120mm for 1-3/4" standard door
140mm for 2-1/4" thick door
160mm for 2-3/4" thick door

The Standard Hoppe 2 piece spindle is put together to make a square
The Solid spindles are used with the Hoppe Quick Connect handles
New set screws are recommended when replacing 2 piece spindles