Multi-Function Starting Blocks for Sprinters — 6-Angle Adjustable Aluminum Track Blocks, Suitable for Plastic and Cinder Runways

- Material: Constructed from premium aviation aluminum alloy for enhanced durability—waterproof, corrosion-resistant, lightweight and hed to minimize burrs and scratches. - Portable Design: Top-mounted carry handle and an internal guide-rail scale make transport simple and let you quickly restore your preferred pedal position. - Adjustable Angles: Threaded sliding channels allow six-angle pedal adjustments to tailor starts to your height and stance. - Stable Grip: Thick rubber pedal pads lock securely; each pedal features six spike holes to optimize tr on plastic or cinder surfaces. - Complete Set: Supplied with necessary track spikes and mounting hardware for fast assembly and dependable performance. - Application: Designed to brace a sprinter's feet at race starts for track and field events, compatible with plastic runways and cinder tracks. - Safety Tip: As the unit is metal, sharp edges or small burrs may be present—handle carefully when unpacking to avoid injury. - Quality Note: Minor scuffs or dust from production and shipping are normal; products are tested and unused. Higher-grade models offer finer hing and come at a premium.