Selling and retail store services featuring height safety and height access equipment, namely, ladders, ships ladders, access ladders, guardrails, roof hatches, safety barriers for roof hatches, work platforms and stair systems composed of integral parts in the nature of stair treads, risers, landings, platforms and railings, walkways, harnesses, static line systems composed of integral parts comprising one or more of line tension indicators, turnbuckles, bars, anchors, harnesses, lanyards, cables, anchorage connectors, carabiners, lifelines, stanchions and shock absorbers, temporary and permanent roof anchor systems, namely, anchors, anchorage connectors, roof anchors, swiveling roof anchors, fixed roof anchors, non-fixed roof anchors, anchor weights and anchor weight holders in the nature of wheeled carts and grids, permanent access ladders and guardrails, fall protection harnesses and guardrails, crossover bridges, raised platforms, ladder guardrails, rooftop unit screens, skylight guards, vertical and horizontal lifelines, fall arrest monorails, metallic and non-metallic guardrails, metallic and non-metallic ladders, metal guardrails, safety barriers, non-penetrating guardrails, penetrating guardrails, fixed guardrails, guardrails for use around hatches, roof delineator guidewire systems, walkways with guardrails, ladder access guardrails, hatch grabs, gates and self-closing gates for guardrails, hand rails, monorails, metal ladders, and parts and components for all the foregoing