The back wall of the box is nearly vertical and is approximately 8 inches 20 cm in depth.
Pole vault plant box.
5 1minimum dimensions a pole vault box collar shall be at least 122 cm 48 in wide and 146 cm 571 2in long.
The plant is very important.
Our selection of pole vault boxes includes an array of options to suit your unique track and field program.
A trapezoidal indentation in the ground with a metal or fiberglass covering at the end of the runway in which vaulters plant their pole.
Aluminum se502 vault box.
Both hands should be pushing the pole up above the shoulders with the palms aiding this upward push.
Measuring tapes and field marking.
Johnson wants to cushion the surface of the plant box except where the pole strikes lower the front lip of the box and make the bend cavity bigger.
Pole vault landing systems.
This gives great feedback to the vaulter and ultimately great confidence in their plant.
Se504 stainless steel vault box.
Economy boxes are made of 13 gauge steel with fold and weld construction as well as flanged edges and flared sides.
Jump boards and pit accessories.
Constructed with 13 gauge 304 stainless steel.
If you get this wrong the rest of the vault will likely go wrong.
Note it is recommended the planting box be of a color contrasting to the color of the runway.
Meets high school ncaa and iaaf specifications.
Great choice for warm climates.
The prototypical plant box is plate steel set.
This new aluminum sliding vault box has enough weight so that the vaulter can feel the resistance when the pole hits the box.
Track and field equipment catalog.
Runway mats and repair.
Se50401 stainless vault box lid recessed mount pole vault boxes downloads.
The distance from the rear edge of the box collar at its base to the rear edge of the box collar cutout shall be at least 38 cm 15 in.
With a white powder coat finish to provide better protection than conventional paint.
We offer a wide variety of lid configurations.
Premium vault boxes include reinforced backstops to prolong the life of the box.
It is important for the athlete to keep their head looking up not down at the box as in athletic movements the body follows the head.
Stainless vault box lids.
Wide rounded edges prevent poles from being damaged.
Pole vault boxes cad drawings and details.
The bottom of the box gradually slopes upward approximately 3 feet 90 cm until it is level with the runway.