Safe-T Lid temporary manhole covers from U-TECK provide fall-in protection while the manhole or hand-hole lid is removed. Made from high-impact-resistant composite, each lid weighs 11 to 14 pounds and can support up to 400 pounds of direct weight. Openings along the edge accommodate cables, ducts or hoses. Hand openings allow for easy transport, placement and removal. Custom sizes and engraving are available, and lids come in high-visibility yellow or orange. 800/542-7011; www.uteck.com.