Springless. 12-Inch minimum sign height. Comes with Auto-Latch Bracket to accept Roll-Up Signs with Lexan corner pockets. Common Uses: The SZ-412 is best when working along secondary roads or inner city streets. Features: • Compact for ease in storage / less than 1 cubic foot when stored • Over-sized pull pins and kick release for quick release of legs • 3 Separate height adjustments for uneven terrain • Bright orange legs for extra visibility on curbs & sidewalks • Powder-coated and zinc plated for maximum corrosion resistance Weight: 20 lbs. Folded Dimensions: 6.5" x 6.5" x 24" Safety: NCHRP-350 Accepted for roll-up signs up to 48” x 48“ Options: Universal Bracket (For universal compatibility with other roll-up signs).