The fourth step riser is built with the same stability, safety, and durability factors that have made the original Lyons Choral Risers so very dependable and practical. The fourth step riser is compatible to the Lyons 3-Step Riser and fastens to the back of the 3-step section easily and quickly. It also folds together for ease of carrying and storage.
These Midwest Tiered Straight Standing Choral Risers set the stage for high-impact performances. A solid plywood core deck, supported by a steel frame & braced with spring-bolt locks accommodates heavy loads safely. Same-height risers are easily attached with drop-in coupling for increased stability. Convenient caddies accommodate up to seven 3-level risers sets for compact storage and efficient transportation. Measures 96" in length. 2 level accommodates 15-19 people, 3 level accommodates 20-26; 4 level accommodates 25-32. Available in 2, 3, or 4 levels with hardboard, carpet, or polypropylene deck.
Transport your valuable equipment in style! Made from injection molded thermoplastic that will not chip, warp, rust, crack or peel. All shelves have a 1/4" safety retaining lip. Includes a 3-outlet UL/CSA approved electrical assembly and three cable management clips. The WTC models have a steel locking cabinet with a full piano hinge with a set of two keys. Four 4" casters for easy mobility.