WERNER's 6304 fiberglass 4 ft step ladder is ideal for professional contractors and industrial users. With a duty rating of 375 lb, it features a HolsterTop(R) with the lock-in system to secure tools from falling while keeping them right at hand. The ladder offers a full set of rear horizontals and heavy-duty internal spreaders. All steps are knee braced and the foot pads are riveted to the EDGE(R) structure. The EDGE bracing system helps protect the rail from damage. Each Traction-Tred(R) step is slip resistant and double riveted. Fiberglass rails are non-conductive for working near electricity. Size: 3 ft, reach height: 8 ft, style: single-sided, color of ladder rail: red. Type IAA duty rating is ideal for professional contractors and industrial users.