Werner Extension Ladder: 20 ft Industry Ladder Size, 17 ft Extended Ladder Ht, D-Rung, 37 lb Net Wt

The I-beam side rails are extra heavy duty and the D-rungs are slip resistant. The base and the fly sections separate easily and can be used independently. Guide brackets help to ease operation when raising and lowering the fly section, and the stacked rail design provides increased rung width. The enclosed shape protects the pulley and helps it operate smoothly. The rugged, spring-loaded locks also operate smoothly. The end caps are mar resistant. The durable shoes rest flat or are held in the spur position.