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Products > Climbing-Equipment > Extension Ladders > M7100-1 Series > M7112-1 12 ft Type IAA Fiberglass Manhole Ladder > M7112-1

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M7112-1

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M7112-1 12 ft Type IAA Fiberglass Manhole Ladder


Performance Overview

SizeStyleApprox. Closed LengthReach HeightLoad CapacityPerformance Rating
12 ftSpecialty12 ft15 ft375 lbs

The M7112-1 Manhole ladders feature 3 ft replaceable plastic sleeves that protect the upper rails from manhole damage. These sleeves increase the longevity of the ladder. The combination rail shield and shoe protects the bottom of the rails from damage. The exclusive ALFLO® rung joint means TWIST-PROOF® performance, and these ladders also have a duty rating of 375 pounds. The vinyl coated aluminum hoop end caps are ideal for easily removing the ladder from the manhole. The TRACTION-TRED® round rungs are slip resistant.




Features

  • Narrow 12-3/8 in width design is ideal for special purposes like work in manholes
  • Exclusive ALFLO® rung joint means TWIST-PROOF® performance
  • Mar-resistant, vinyl coated aluminum hoop end caps for removing ladder from manhole
  • 3 ft replaceable plastic sleeves to avoid manhole rim damage to rail
  • Slip-resistant TRACTION-TRED® round rungs
  • Combination rail shield and shoe protects bottom of rail from damage


Specifications

FeatureSize / Details
Size12 ft
Max. Safe Working Height12 ft
Max. Open Extended Length12 ft
StyleSpecialty
Load Capacity375 lbs
MaterialFiberglass
Rung TypeRound
Foot MaterialSlip-resistant pad
Number of Sections1
Base Width12-3/8 in outside shoes
CertificationsANSI A14.5 (2007); OSHA
Approx. Closed Length12 ft
Reach Height15 ft
Approx. Shipping Weight Lbs.28
Approx. Cu. Ft. Per Unit4.4
Performance Rating




Package Contents

Part NumberQtyDescription

Dimensions

FeatureSize
Rails Dimension3-5/16 in
Flange Dimension1-3/16 in
Rung Dimension1-1/4 in


Additional M7100-1 Series Models

Model No.SizeMax. Safe Working HeightMax. Open Extended LengthApprox. Closed LengthReach HeightApprox. Shipping Weight Lbs.Buy Online
M7108-18 ft8 ft8 ft8 ft11 ft20
M7110-110 ft10 ft10 ft10 ft13 ft24
M7112-112 ft12 ft12 ft12 ft15 ft28
M7114-114 ft14 ft14 ft14 ft17 ft32
M7116-116 ft16 ft16 ft16 ft18 ft39.5


Other Uses

Can this ladder be used as a normal extension ladder on a concrete surface?
Asked by: Safety
The M7112-1 ladder cannot be used as a normal extension ladder on a concrete surface. This ladder is test and to be used as a manhole ladder only.
Answered by: Werner Customer Care
Date published: 2016-01-06

Is this ladder legal for use as a trench ladder?

Asked by: bhorton
Yes. This ladder is recommended to use as a manhole/trench ladder.
Answered by: Werner Customer Care
Date published: 2015-05-04

are your manhole ladders suitable for long term water submersion

Asked by: RICH
The Fiberglass Manhole Ladders should not be submerged in water for long periods of time. Fiberglass can wick moisture and may decrease the life of the product. Some fasteners on this ladder are made from steel and are not intended for storage in water.
Answered by: Werner Customer Care
Date published: 2015-06-25

Do you have a fiberglass ladder to mount in a manhole?

The M7108-1 8' is similar to what I need but I need one that can be mounted inside the manhole perminatly.
Asked by: b-boy
The Werner Co does not offer a ladder that is designed to permanently mount inside of a manhole. All of the ladders are designed as portable ladders to be moved.
Answered by: Werner Customer Care
Date published: 2015-12-26

What is the width of the ladder outside of rail to outside of rail?

Asked by: Anonymous
12 11/32"
Answered by: Werner Customer Care
Date published: 2016-09-08

Saf T Ladder Extension

Can the Guardian Saf t Ladder extension be used on this ladder?
Asked by: Anonymous
The M7108 can not be used with this extension.
Answered by: Werner Customer Care
Date published: 2016-11-01

Are the manhole ladders safe to be submerged in water for long periods of time.

Manholes in our area are frequently filled water. We leave the ladders in the manholes for access at anytime by any of our crews. These ladders could be submerged for years. Will they hold up? Thanks, Bill
Asked by: WHP
The Fiberglass Manhole Ladders should not be submerged in water for long periods of time. Fiberglass can wick moisture and may decrease the life of the product. Some fasteners on this ladder are made from steel and are not intended for storage in water.
Answered by: Werner Customer Care
Date published: 2015-06-25

Do you make a manhole ladder that has a weight limit over 375?

Asked by: Craig
Unfortunately we do not. The highest duty rating we carry on the manhole ladders is 375lbs.
Answered by: Werner Customer Care
Date published: 2014-12-16

I need a manhole ladder that is 6' long.

It appears that the shortest one you have is 8'. Can I order one or can I cut it down and replace the top rail caps?
Asked by: Todd
The shortest M7100-1 that we manufacture is 8ft. We cannot suggest cutting it down to a 6ft length for safety purposes. It will affect the duty rating of the ladder.
Answered by: Werner Customer Care
Date published: 2015-04-28

Does Werner make and extendable manhole ladder?

Asked by: Anonymous
Werner Co does not manufacture an extendable manhole ladder.
Answered by: Werner Customer Care
Date published: 2015-12-26
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Different types of ladders are designed to keep you safe and productive when climbing or standing. Using the wrong style of ladder or simply ignoring the limitations of climbing equipment can result in a fall or serious injury.
Height is referring to the actual ladder height. Extension ladders should be 7 to 10 feet longer than the highest support or contact point, which may be the wall or roof line. The highest standing level is four rungs down from the top. The highest permitted standing level on a stepladder is two steps down from the top.

Reach height is the maximum reach assuming a 5’6” person with a vertical 12” reach.
Ladders are designed to safely hold up to a specific amount of weight. The Werner Performance System defines five different capacities using a color and star rating system. The Duty Rating is defined as the maximum safe load capacity of the ladder. A person’s fully clothed weight plus the weight of any tools and materials that are carried onto the ladder must be less than the load capacity.

Werner offers ladder made from fiberglass and aluminum. Each material has characteristics which make it best for certain applications, or one material may simply fit the personal preferences of the user. For example, if working around electricity users should select fiberglass products due to their non-conductive side rails.