Heavy-duty 3.31" fiberglass side rails. 36" protective rail sleeve. D-shaped, high profile rungs riveted to side rails. Narrow 12" design for limited access areas. Wide hoop style slip resistant shoes. Vinyl coated rubber hoops at top for raising/lowering to/from manholes.

Exceeds requirements for ANSI A14.5 and OSHA standards for Type IAA 375 lb. rating.
Base Width 12.125", Highest standing point 6'9"
Made in the USA