The Ladder-Safety Step-Straight is a ladder railing extension system made of aluminum, which prevents the spin motion at top of a ladder. The handrail extensions make roof access easier and safer. The Step Straight rails slide over the ladder ends and are secured by threaded thumb wheels. The product fits most 250-pound rated ladders and some 300-pound rated ladders with beam dimensions smaller than 4″ x 1.75″. Step-Straight extends 36” above the elevated surface, consistent with OSHA guidelines. The design also meets the 200 lbs. railing pull test as required by OSHA. The Ladder Safety-Step-Straight and other Ladder Safety Products are highly recommended anytime a ladder is in use.