Heavy Duty Low Profile Wand Tilt Gear Mechanism (1/4" Hex Hole)
Levolor Riviera Mini Blind Tilt Mechanism (5/16" D Shape Hole)
Dual Size Universal Dust Cover Valance Clip (1-1/2" & 1-7/8")
Graber/Bali/Nanik Low Profile Wand Tilt Mechanism - 1/4in Square