Werner 412 12 ft Type IAA Aluminum Step Ladder

American Ladders & Scaffolds

Regular price $311.88

Shipping calculated at checkout.

The 412 Aluminum 12 ft Step Ladder has a duty rating of 375 pounds and features heavy gauge TOOL-TRA-TOP®. All steps are knee braced and the TRACTION-TRED® steps are slip resistant. The rear rail is a full U channel and a full set of rear horizontals are spaced one per foot. The 14 ft and 16 ft models carry a duty rating of 300 pounds.


  • Heavy gauge TOOL-TRA-TOP® with thick side plates

  • Shoulder bolt and lock nut on top hinge; 4 solid aluminum rivets attach top to each rail

  • All steps are knee-braced

  • Slip-resistant TRACTION-TRED® steps are double riveted to rails for durability

  • Heavy duty internal spreaders

  • Heavy duty internal spreaders

  • Full set of rear horizontals spaced one per foot

  • All steps and top rear horizontal are knee-braced

  • Slip-resistant foot pads attached to the EDGE® structure

  • Every rivet backed up by metal, metal plates or washers to protect rails

  • Optional manual pail shelf kit, model no. PK76-9 or automatic closing pail shelf kit model no. 76-2

  • Optional manual pail shelf kit, model no. PK76-9 or automatic closing pail shelf kit model no. 76-2

  • Mar-resistant molded end caps

  • Ideal for utility and telecommunication industries

  • Shoe with slip-resistant pad and spur plate