perforated metal,bar grating,plank grating,expanded grating,pultruded grating,molded grating,fiberglass grating,flooring,wire mesh,expanded metal,structural shapes,stair treads,ladder rungs,handrail components,trench drain system,trench drain components,accessories,display panel,poylpropylene,hexagonal hole,square hole,round hole,slotted hole,decorative,deck,plate,mat,test sieve,architectural,square mesh,rectangular mesh,welded,woven,insect screen,hardware cloth,standard expanded,flattened,angle,channel,i-beam,tube,sheet,plate,rod,embed angle,plank ladder rungs,i-bar,t-bar,walkway,catwalk,bearing bar,cross bar,pipe fittings,rubber flooring,rubber mats,plastic mats,railing components

mcnichols offers a full line of metal and fiberglass products primarily with holes in them. products include perforated metal, grating, flooring, wire mesh, expanded metal, structural shapes, stair treads, ladder rungs, handrail components, trench drain and accessories.