AE3216 Model Code: AC (part# AE3216) This item features: -Modified I-Beam. -Swivel safety shoes. -QuickLatch . -Mar-Resistant Blue End Caps. -Capacity Wt.: 250 lb [Max]. -No. of Sections: 2. -Step Depth: 3 in. -Step/Rung Shape: D-Rung. -Base Section Width: 17 1/2 in. -Fly Section Width: 16 3/16 in. -Material: Aluminum. -Safety Class: I. -Type: Extension Ladder. -Price is for 1 Each. Testing and approvals: -ANSI. -OSHA. -CSA. Len. = Overall Length Len. = Overall Length Model Code Model Description AAOverall Length:10 ft [Min], 20 ft [Max], Extended Length:17.000 ft, Wt.:30 lb ABOverall Length:14 ft [Min], 28 ft [Max], Extended Length:25.000 ft, Wt.:50 lb ACOverall Length:8 ft [Min], 16 ft [Max], Extended Length:13.000 ft, Wt.:25 lb