B08DFRZMH5 ECUTEE Multi-Function Starting Block Pedals Adjustable Sprinter Starting Block Starting Blocks Track and Field Aluminum Suitable for Plastic Runway Cinder Track Black

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ECUTEE Heavy-duty, sturdy starting block that weighs approximately 11.7 lbs.
High-quality- center rail made of slotted aluminum alloy slot with two slide-in anchor plates to ensure high ground stability. The pedals are made of high-quality rubber.
The Rubber pedals have six holes, according to your height to work out the perfect angle for you. With the function of adjustable channel length, the pedal angle can be easily adjusted. Rubber pedals will lock in place once adjusted.
there is a handle on the top of the product for easy carrying. There is a scale inside the guide rail, which is convenient for you to find the angle that fit you best.

1 Pack in package.Can be used for plastic and cinder runway. There are two kinds of nails, Features built in set spikes, and there are nails specially used for cinder track, which is convenient for different runways