12′ Fiberglass 331 Series Straight Ladder – Type 1AA 375 lb. Rated


Material: Fiberglass
Weight Rating: 375 lbs.
Type: Type 1AA
Highest Standing Level: 8’9″
Ladder Width: 17.125″
Ladder Weight: 30 lbs.
Series: 331 Series

Other sizes available:

Ladder Specs

Part # Size Highest Standing Level Bottom Width Approx. Weight Approx. Cube
33112 12’ 8'9" 17.125" 30 lbs. 5.0

331 Series features

Type 1AA Fiberlass Straight Ladder

375 lbs. capacity

Solid Aluminum Rivet Construction

Solid aluminum rivet construction at critical stress points is stronger than tubular steel rivets and results in a longer service life for your ladder.

Riveted Rung-To-Rail Design

Our high-profile, slip-resistant ‘D’ shaped rungs are riveted to the side rails to facilitate replacement and are more durable than direct rung-to-rail designs.

Two-Way Suction Cup/Spike Shoe

The shoe attachments on the 331 are reinforced with castings and heavy gauge aluminum reinforcement sleeves to provide a stronger connection point for our suction cup/spike shoes.

Acrylic End Caps

Bauer’s cast acrylic end caps provide protection to side rail ends, are impact resistant, and won’t mark surfaces.

Aluminum Reinforcement Sleeves

Your ladder will be stiffer and sturdier while still being light.

Zinc-Plated Steel Hardware

For ladders that ride around on top of trucks this is a must! Keep the steel parts from rusting with our zinc-plated hardware. Your ladders will last longer and work smoother.

Standard Features Bauer 331
Type 1AA 375 lb. Rated*
Non-conductive Side Rails
Solid Aluminum Rivet Construction
Aluminum Reinforcement Sleeves
Riveted Rung-to-Rail Design
High Profile 'D' Shaped Rung
Non-Marring End Caps
Zinc Plated Hardware
2-Way Spike/Suction Cup Shoes
Safety Yellow Side Rails

*33116 rated for 300lb.

Add On Options:


Ladder racks are a ladders worst enemy! Bauer has designed a protective rail guard that absorbs the abrasion and vibration that is harmful to ladders. Your ladders will last longer!


Bauer is the only manufacture to offer poly coating to provide added protection from harmful UV rays.


  • Levelers instantly and automatically adjusts to any uneven surface. No levers, locks or pins to manually adjust.
  • Legs automatically adjust up to 9 inches allowing for use with steps and sloped terrain.
  • Levelers are easily installed in the field, or can be purchased factory installed.
  • Tested to meet or surpass all current and proposed U.S.A. and International safety standards.
Weight30 lbs


There are no reviews yet.

Be the first to review “12′ Fiberglass 331 Series Straight Ladder – Type 1AA 375 lb. Rated”

Your email address will not be published. Required fields are marked *

Scroll to Top