Gear crank, partial install kit for venting
Product Code: VEC-GC-kit
Price: $15.75
Description
Use with Gear cranks (also heavy duty), 5:1, self locking.
Ideally, the threaded-connector is installed 1 foot above the top of the roll up wall - this will allow the fullest opening. The loose-end must be very close to grade - so the wall can fully close.
The threaded-connector sits between the arch and the springwall base - to do: un-attach the poly; partially raise a screw and wiggle the bracket in place.
The1/2" EMT can either be drilled, as the tube below - or you can tap a brace pin in. To install a brace pin slightly ovalize the end of the tube with vice grips or a vice; brace the tube against something solid and tap the pin squarely (so as not to bend the pin over) till it is snug.