Class 019: Non-metal device, namely, construction elements in the nature of supports, used to elevate the height, spacing, and position of rebar; Non-metal device, namely, construction elements in the nature of supports, used to increase the height, spacing, and position of rebar; Plastic device, namely, construction elements in the nature of supports, used to elevate the height, spacing, and position of rebar; Plastic device, namely, construction elements in the nature of supports, used to increase the height, spacing, and position of rebar; Non-metal device, namely, construction elements in the nature of supports, that attaches to rebar and is used to elevate the height, spacing, and position of rebar; Non-metal device, namely, construction elements in the nature of supports, that attaches to rebar and is used to increase the height, spacing, and position of rebar; Plastic device, namely, construction elements in the nature of supports, that attaches to rebar and is used to elevate the height, spacing, and position of rebar; Plastic device, namely, construction elements in the nature of supports, that attaches to rebar and is used to increase the height, spacing, and position of rebar
Class 019: Non-metal structural supports used to support, reinforce, and buttress fiberglass and composite rebar until the surrounding concrete has cured
