12x40 480 or 480 springs.
Palmer spring floor assembly.
Palmer power springs spring floor assembly instructions welcome to springboards and more installation and product information palmer power springs spring floor assembly instructions.
American power spring spring floor assembly 1 determine the positions of your springs.
1 4 coil spring 1 top mounting cap 1 bottom mounting cap 1 t nut 1 machine screw 1 i e lock washer.
We supply the springs and hardware you purchase the lumber locally and assemble your floor.
See back of this sheet for recommended positions for 5 x 5 or 4 x 8 panels.
Here is a fun video to see how much of a task this really was.
We can design and build a floor for any size and shape.
We use 4 palmer power springs with a 2 diameter for maximum flex and rebound.
From hard hitting elite athletes to lightweight recreational gymnasts palmer power springs provide a very lively bounce.
Mark and drill only the boards on which springs are being attached.
Then you add the length of each side of.
Each spring assembly contains.
We supply the springs you assemble the floor.
Excellent applications for cheerleading martial arts and aerobics.
From hard hitting elite athletes to lightweight recreational gymnasts palmer power springs provide a very lively bounce.
Mark these positions for drilling on the boards.
Discover what the nation has learned these are the finest tumbling springs available.
We use 2 layers of popular 9 mm baltic birch plywood and hook loop fasteners for a quick assemble floor that will last for years.
If your floor is a 12x40 then this is the formula you would use.
There is 1 spring per square foot.