33616 16' Fiberglass Vault Ladder Type IAA 375 lb. Rated.

* Heavy duty 3.31" non-conductive fiberglass side rails with 36" protective rail sleeve at the top

* High profile D-shaped rungs riveted to the side rails with solid aluminum rivets

* Narrow 12" width designed for use in manholes and other limited access areas

* Wide hoop style slip resistant shoes

* Round vinyl coated hoops at the top for raising and lowering the ladder in and out of manholes

* Exceeds requirements for ANSI A14.5 and OSHA standards for Type IAA 375 lb. rating

* Base width = 12.125"

* Highest standing level = 12' 9"

* Shipping weight = 36 lbs.

* Proudly made in the USA