13 Mini Strap Crank w/ One Outlet White Box w/15mm Gray Tap
Crank box with Gear Ratio. For exterior rolling shutters that are tape operated but need a stronger lifting mechanism. Can lift curtains up to 60 lbs. One Outlets with Mini Tape 15 mm X 1 mm X 5.5 mtr. Requires part# 7535 or #7536 and needs to be purchased separatly.