About The Product

Product Details

SPEC SHEET

View Glasmasters Drawing

PRODUCT DETAILSView Product Details

Item / SKU

AP121212P22H

Nominal Size

12″ × 12″ × 12″

Complete Assembly Weight

47 lbs. each (complete assembly with base and lid; per Glasmasters AP121212P drawing)

Load Rating

Tier 22

Available Order Quantities

1 unit or 36 units (full pallet)

Manufacturer

Glasmasters

Material

Polymer concrete

Construction

Straight-wall, open-bottom design; ask about alternate configurations

Standard Hardware

3/8″ × 2″ hex-head bolts (standard; 2 places); penta-head option

Available Markings

Electric, Communications, Fiber Optics, Blank, Water, Lighting & Street Lighting; custom options on request

Lid / Base Weight

9 lbs. lid / 38 lbs. base (per drawing)

Quantity Discounts

Available

Open bottom: Standard configuration.Closed bottom: Contact us for availability.Included: Sold with the Base and Lid.

Informational Links

Glasmasters manufacturer drawing, assembly specifications, and compatible identification options for this 12″ × 12″ × 12″ enclosure.

Glasmasters 12″ × 12″ × 12″ Drawing ↗ Shop Glasmasters Lid Markers ↗ Request Custom Markings ↗

Drawing details: The Glasmasters AP121212P drawing lists the complete assembly at 47 lbs. (9 lb lid and 38 lb base). Telecom Specialties offers 1-unit or 36-unit (full pallet) order quantities.

Loading Requirements

Vertical Loading

Design Load: 22,500 lbs.
Test Load: 33,750 lbs.

Lateral Loading

Design Load: 800 lbs./sq. ft.
Test Load: 1,200 lbs./sq. ft.

Cast Logos, Markings & Accessories

Cast Logos & Markings

Available Glasmasters lid logo options include:

Electric, Communications, Fiber Optics, Blank, Water, Lighting, and Street Lighting. A cavity for a logo insert is optional (logo sold separately).

Custom Cast Logos

Additional logo options may be available. Contact us to confirm the marking and lid configuration for your order.

Additional Options & Accessories

Logo Inserts
Cable Racks
Cable Hooks
Optional Penta-Head Bolts
Custom Lid Markings
EMS Markers
Pulling Eyes
Optional Cable Access Openings
Mouseholes

Accessory Examples Select Options Available Upon Request

Examples of identification, cable management, and cover options for select handhole configurations.

Cable Racks

Support and organize cables inside compatible enclosures.

Lid Markers

Interchangeable utility identification plates for select lids.

Select Glasmasters lid markers for this enclosure:

Shop Glasmasters Lid Markers ›

Choose your marking on the product page. Confirm lid compatibility before purchase.

Steel Lids

Optional steel cover configurations for select applications.

Handhole Divider

Separate and organize interior cable pathways.

Need an accessory? Ask us about compatibility, availability, and pricing for your handhole size and configuration. Images are examples only.

Looking To Place A Bulk Order?

We offer flexible quantities to meet your needs, from individual units to large volume orders. For quantities outside the standard online package, contact our sales team for customized pricing and availability.

Call: 866-303-9408
Email: sales@telecomspecialties.com

Handhole Load Rating & Size Guide

1. Match the load rating to your installation. 2. Open a size chart below to shop the right enclosure.

Handhole Ratings at a Glance

Representative product images from our website are shown below so customers can quickly compare each handhole rating.

Pedestrian

Foot traffic only

Not vehicle-rated

Landscaping and protected pedestrian areas

Shop pedestrian sizes

Tier 8

8,000 lb design

12,000 lb test

Sidewalks with incidental vehicle exposure

Ask about availability

Tier 15

15,000 lb design

22,500 lb test

Off-road locations with occasional vehicle loads

Ask about availability

Tier 22

22,500 lb design

33,750 lb test

Off-road locations with occasional heavier vehicle loads

Polymer concrete HDPE

H-20 Traffic

16,000 lb / wheel

32,000 lb / axle

Deliberate truck/vehicle traffic, to approved H-20 design

Shop H-20 sizes

Design load = rated design value; test load = higher verification load, not the allowable everyday load. Tier ratings follow ANSI/SCTE 77; H-20 is a separate AASHTO traffic-loading classification. Confirm the exact lid and enclosure rating for your project.

Shop by size

Pedestrian & Tier 22 — Browse Sizes

Pedestrian: Foot traffic only. Tier 22: 22,500 lb design / 33,750 lb test. Choose a size from the matching column below.

Size	Pedestrian Foot traffic only	Tier 22 · Polymer Concrete 22,500 lb design	HDPE / Composite Check model-specific tier
10″ round	Shop Now Shop Now	Contact for Availability	Contact for Availability
10″ × 15″ × 12″	Shop Now	Contact for Availability	Contact for Availability
11″ × 18″ × 12″	Contact for Availability	Shop Now	Contact for Availability
11″ × 18″ × 18″	Contact for Availability	Shop Now Shop Now	Contact for Availability
12″ × 12″ × 12″	Contact for Availability	Shop Now	Contact for Availability
13″ × 24″ × 12″	Contact for Availability	Shop Now	Contact for Availability
13″ × 24″ × 18″	Contact for Availability	Shop Now	Contact for Availability
14″ × 20″ × 12″	Shop Now	Contact for Availability	Contact for Availability
17″ × 30″ × 18″	Shop Now	Shop Now	Contact for Availability
17″ × 30″ × 24″	Contact for Availability	Shop Now	Shop Now
24″ × 24″ × 24″	Contact for Availability	Shop Now	Contact for Availability
24″ × 36″ × 24″	Contact for Availability	Shop Now	Shop Now
24″ × 36″ × 30″	Contact for Availability	Shop Now	Contact for Availability
24″ × 36″ × 36″	Contact for Availability	Shop Now	Contact for Availability
30″ × 48″ × 24″	Contact for Availability	Shop Now	Shop Now
30″ × 48″ × 36″	Contact for Availability	Shop Now	Shop Now
36″ × 36″ × 36″	Contact for Availability	Shop Now	Contact for Availability
36″ × 60″ × 36″	Contact for Availability	Shop Now	Shop Now
48″ × 48″ × 36″	Contact for Availability	Shop Now	Contact for Availability
48″ × 48″ × 48″	Contact for Availability	Shop Now	Contact for Availability
48″ × 60″ × 48″	Contact for Availability	Shop Now	Contact for Availability
48″ × 96″ × 48″	Contact for Availability	Shop Now	Contact for Availability

H-20 Traffic — Browse Sizes

H-20 traffic rating: AASHTO loading based on a 16,000 lb wheel / 32,000 lb axle. Verify the selected enclosure's certified load rating before installation.

Rated for: Deliberate vehicle traffic under AASHTO H-20 loading requirements.

Common installations: Driveways, parking areas, and roadway utility access where the project specifies H-20 loading.

Choose an outside size, then select a depth. Each depth links to the matching Concast handhole option.

Outside L × W (inches)	Inside L × W (inches)	Select depth (inches)
18″ × 18″	12″ × 12″	18″ × 18″ × 12″ — H-20 › 18″ × 18″ × 18″ — H-20 › 18″ × 18″ × 24″ — H-20 › 18″ × 18″ × 30″ — H-20 › 18″ × 18″ × 36″ — H-20 ›
18″ × 24″	12″ × 18″	18″ × 24″ × 12″ — H-20 › 18″ × 24″ × 18″ — H-20 › 18″ × 24″ × 24″ — H-20 › 18″ × 24″ × 30″ — H-20 › 18″ × 24″ × 36″ — H-20 ›
18″ × 30″	12″ × 24″	18″ × 30″ × 12″ — H-20 › 18″ × 30″ × 18″ — H-20 › 18″ × 30″ × 24″ — H-20 › 18″ × 30″ × 30″ — H-20 › 18″ × 30″ × 36″ — H-20 ›
18″ × 36″	12″ × 30″	18″ × 36″ × 12″ — H-20 › 18″ × 36″ × 18″ — H-20 › 18″ × 36″ × 24″ — H-20 › 18″ × 36″ × 30″ — H-20 › 18″ × 36″ × 36″ — H-20 ›
24″ × 24″	18″ × 18″	24″ × 24″ × 12″ — H-20 › 24″ × 24″ × 18″ — H-20 › 24″ × 24″ × 24″ — H-20 › 24″ × 24″ × 30″ — H-20 › 24″ × 24″ × 36″ — H-20 ›
24″ × 30″	18″ × 24″	24″ × 30″ × 12″ — H-20 › 24″ × 30″ × 18″ — H-20 › 24″ × 30″ × 24″ — H-20 › 24″ × 30″ × 30″ — H-20 › 24″ × 30″ × 36″ — H-20 ›
24″ × 36″	18″ × 30″	24″ × 36″ × 12″ — H-20 › 24″ × 36″ × 18″ — H-20 › 24″ × 36″ × 24″ — H-20 › 24″ × 36″ × 30″ — H-20 › 24″ × 36″ × 36″ — H-20 ›
30″ × 30″	24″ × 24″	30″ × 30″ × 12″ — H-20 › 30″ × 30″ × 18″ — H-20 › 30″ × 30″ × 24″ — H-20 › 30″ × 30″ × 30″ — H-20 › 30″ × 30″ × 36″ — H-20 ›
30″ × 36″	24″ × 30″	30″ × 36″ × 12″ — H-20 › 30″ × 36″ × 18″ — H-20 › 30″ × 36″ × 24″ — H-20 › 30″ × 36″ × 30″ — H-20 › 30″ × 36″ × 36″ — H-20 ›
30″ × 48″	24″ × 42″	30″ × 48″ × 12″ — H-20 › 30″ × 48″ × 18″ — H-20 › 30″ × 48″ × 24″ — H-20 › 30″ × 48″ × 30″ — H-20 › 30″ × 48″ × 36″ — H-20 ›

H-20 Concrete Pull Boxes

Choose a height and cover style for the Concast pull box.

Outside L × W (inches)	Inside L × W (inches)	Height	Select cover style
96″ × 156″	80″ × 140″	60″	96″ × 156″ × 60″ — H-20 — 3 galvanized steel covers › 96″ × 156″ × 60″ — H-20 — Cast iron cover › 96″ × 156″ × 60″ — H-20 — Spring assisted cover ›
96″ × 156″	80″ × 140″	84″	96″ × 156″ × 84″ — H-20 — 3 galvanized steel covers › 96″ × 156″ × 84″ — H-20 — Cast iron cover › 96″ × 156″ × 84″ — H-20 — Spring assisted cover ›

Product Details

SPEC SHEET

View Glasmasters Drawing

PRODUCT DETAILSView Product Details

Item / SKU

AP121212P22H

Nominal Size

12″ × 12″ × 12″

Complete Assembly Weight

47 lbs. each (complete assembly with base and lid; per Glasmasters AP121212P drawing)

Load Rating

Tier 22

Available Order Quantities

1 unit or 36 units (full pallet)

Manufacturer

Glasmasters

Material

Polymer concrete

Construction

Straight-wall, open-bottom design; ask about alternate configurations

Standard Hardware

3/8″ × 2″ hex-head bolts (standard; 2 places); penta-head option

Available Markings

Electric, Communications, Fiber Optics, Blank, Water, Lighting & Street Lighting; custom options on request

Lid / Base Weight

9 lbs. lid / 38 lbs. base (per drawing)

Quantity Discounts

Available

Open bottom: Standard configuration.Closed bottom: Contact us for availability.Included: Sold with the Base and Lid.

Informational Links

Glasmasters manufacturer drawing, assembly specifications, and compatible identification options for this 12″ × 12″ × 12″ enclosure.

Glasmasters 12″ × 12″ × 12″ Drawing ↗ Shop Glasmasters Lid Markers ↗ Request Custom Markings ↗

Drawing details: The Glasmasters AP121212P drawing lists the complete assembly at 47 lbs. (9 lb lid and 38 lb base). Telecom Specialties offers 1-unit or 36-unit (full pallet) order quantities.

Loading Requirements

Vertical Loading

Design Load: 22,500 lbs.
Test Load: 33,750 lbs.

Lateral Loading

Design Load: 800 lbs./sq. ft.
Test Load: 1,200 lbs./sq. ft.

Cast Logos, Markings & Accessories

Cast Logos & Markings

Available Glasmasters lid logo options include:

Electric, Communications, Fiber Optics, Blank, Water, Lighting, and Street Lighting. A cavity for a logo insert is optional (logo sold separately).

Custom Cast Logos

Additional logo options may be available. Contact us to confirm the marking and lid configuration for your order.

Additional Options & Accessories

Logo Inserts
Cable Racks
Cable Hooks
Optional Penta-Head Bolts
Custom Lid Markings
EMS Markers
Pulling Eyes
Optional Cable Access Openings
Mouseholes

Accessory Examples Select Options Available Upon Request

Examples of identification, cable management, and cover options for select handhole configurations.

Cable Racks

Support and organize cables inside compatible enclosures.

Lid Markers

Interchangeable utility identification plates for select lids.

Select Glasmasters lid markers for this enclosure:

Shop Glasmasters Lid Markers ›

Choose your marking on the product page. Confirm lid compatibility before purchase.

Steel Lids

Optional steel cover configurations for select applications.

Handhole Divider

Separate and organize interior cable pathways.

Need an accessory? Ask us about compatibility, availability, and pricing for your handhole size and configuration. Images are examples only.

Looking To Place A Bulk Order?

Call: 866-303-9408
Email: sales@telecomspecialties.com

Handhole Load Rating & Size Guide

1. Match the load rating to your installation. 2. Open a size chart below to shop the right enclosure.

Handhole Ratings at a Glance

Representative product images from our website are shown below so customers can quickly compare each handhole rating.

Pedestrian

Foot traffic only

Not vehicle-rated

Landscaping and protected pedestrian areas

Shop pedestrian sizes

Tier 8

8,000 lb design

12,000 lb test

Sidewalks with incidental vehicle exposure

Ask about availability

Tier 15

15,000 lb design

22,500 lb test

Off-road locations with occasional vehicle loads

Ask about availability

Tier 22

22,500 lb design

33,750 lb test

Off-road locations with occasional heavier vehicle loads

Polymer concrete HDPE

H-20 Traffic

16,000 lb / wheel

32,000 lb / axle

Deliberate truck/vehicle traffic, to approved H-20 design

Shop H-20 sizes

Shop by size

Pedestrian & Tier 22 — Browse Sizes

Pedestrian: Foot traffic only. Tier 22: 22,500 lb design / 33,750 lb test. Choose a size from the matching column below.

Size	Pedestrian Foot traffic only	Tier 22 · Polymer Concrete 22,500 lb design	HDPE / Composite Check model-specific tier
10″ round	Shop Now Shop Now	Contact for Availability	Contact for Availability
10″ × 15″ × 12″	Shop Now	Contact for Availability	Contact for Availability
11″ × 18″ × 12″	Contact for Availability	Shop Now	Contact for Availability
11″ × 18″ × 18″	Contact for Availability	Shop Now Shop Now	Contact for Availability
12″ × 12″ × 12″	Contact for Availability	Shop Now	Contact for Availability
13″ × 24″ × 12″	Contact for Availability	Shop Now	Contact for Availability
13″ × 24″ × 18″	Contact for Availability	Shop Now	Contact for Availability
14″ × 20″ × 12″	Shop Now	Contact for Availability	Contact for Availability
17″ × 30″ × 18″	Shop Now	Shop Now	Contact for Availability
17″ × 30″ × 24″	Contact for Availability	Shop Now	Shop Now
24″ × 24″ × 24″	Contact for Availability	Shop Now	Contact for Availability
24″ × 36″ × 24″	Contact for Availability	Shop Now	Shop Now
24″ × 36″ × 30″	Contact for Availability	Shop Now	Contact for Availability
24″ × 36″ × 36″	Contact for Availability	Shop Now	Contact for Availability
30″ × 48″ × 24″	Contact for Availability	Shop Now	Shop Now
30″ × 48″ × 36″	Contact for Availability	Shop Now	Shop Now
36″ × 36″ × 36″	Contact for Availability	Shop Now	Contact for Availability
36″ × 60″ × 36″	Contact for Availability	Shop Now	Shop Now
48″ × 48″ × 36″	Contact for Availability	Shop Now	Contact for Availability
48″ × 48″ × 48″	Contact for Availability	Shop Now	Contact for Availability
48″ × 60″ × 48″	Contact for Availability	Shop Now	Contact for Availability
48″ × 96″ × 48″	Contact for Availability	Shop Now	Contact for Availability

H-20 Traffic — Browse Sizes

H-20 traffic rating: AASHTO loading based on a 16,000 lb wheel / 32,000 lb axle. Verify the selected enclosure's certified load rating before installation.

Rated for: Deliberate vehicle traffic under AASHTO H-20 loading requirements.

Common installations: Driveways, parking areas, and roadway utility access where the project specifies H-20 loading.

Choose an outside size, then select a depth. Each depth links to the matching Concast handhole option.

Outside L × W (inches)	Inside L × W (inches)	Select depth (inches)
18″ × 18″	12″ × 12″	18″ × 18″ × 12″ — H-20 › 18″ × 18″ × 18″ — H-20 › 18″ × 18″ × 24″ — H-20 › 18″ × 18″ × 30″ — H-20 › 18″ × 18″ × 36″ — H-20 ›
18″ × 24″	12″ × 18″	18″ × 24″ × 12″ — H-20 › 18″ × 24″ × 18″ — H-20 › 18″ × 24″ × 24″ — H-20 › 18″ × 24″ × 30″ — H-20 › 18″ × 24″ × 36″ — H-20 ›
18″ × 30″	12″ × 24″	18″ × 30″ × 12″ — H-20 › 18″ × 30″ × 18″ — H-20 › 18″ × 30″ × 24″ — H-20 › 18″ × 30″ × 30″ — H-20 › 18″ × 30″ × 36″ — H-20 ›
18″ × 36″	12″ × 30″	18″ × 36″ × 12″ — H-20 › 18″ × 36″ × 18″ — H-20 › 18″ × 36″ × 24″ — H-20 › 18″ × 36″ × 30″ — H-20 › 18″ × 36″ × 36″ — H-20 ›
24″ × 24″	18″ × 18″	24″ × 24″ × 12″ — H-20 › 24″ × 24″ × 18″ — H-20 › 24″ × 24″ × 24″ — H-20 › 24″ × 24″ × 30″ — H-20 › 24″ × 24″ × 36″ — H-20 ›
24″ × 30″	18″ × 24″	24″ × 30″ × 12″ — H-20 › 24″ × 30″ × 18″ — H-20 › 24″ × 30″ × 24″ — H-20 › 24″ × 30″ × 30″ — H-20 › 24″ × 30″ × 36″ — H-20 ›
24″ × 36″	18″ × 30″	24″ × 36″ × 12″ — H-20 › 24″ × 36″ × 18″ — H-20 › 24″ × 36″ × 24″ — H-20 › 24″ × 36″ × 30″ — H-20 › 24″ × 36″ × 36″ — H-20 ›
30″ × 30″	24″ × 24″	30″ × 30″ × 12″ — H-20 › 30″ × 30″ × 18″ — H-20 › 30″ × 30″ × 24″ — H-20 › 30″ × 30″ × 30″ — H-20 › 30″ × 30″ × 36″ — H-20 ›
30″ × 36″	24″ × 30″	30″ × 36″ × 12″ — H-20 › 30″ × 36″ × 18″ — H-20 › 30″ × 36″ × 24″ — H-20 › 30″ × 36″ × 30″ — H-20 › 30″ × 36″ × 36″ — H-20 ›
30″ × 48″	24″ × 42″	30″ × 48″ × 12″ — H-20 › 30″ × 48″ × 18″ — H-20 › 30″ × 48″ × 24″ — H-20 › 30″ × 48″ × 30″ — H-20 › 30″ × 48″ × 36″ — H-20 ›

H-20 Concrete Pull Boxes

Choose a height and cover style for the Concast pull box.

Outside L × W (inches)	Inside L × W (inches)	Height	Select cover style
96″ × 156″	80″ × 140″	60″	96″ × 156″ × 60″ — H-20 — 3 galvanized steel covers › 96″ × 156″ × 60″ — H-20 — Cast iron cover › 96″ × 156″ × 60″ — H-20 — Spring assisted cover ›
96″ × 156″	80″ × 140″	84″	96″ × 156″ × 84″ — H-20 — 3 galvanized steel covers › 96″ × 156″ × 84″ — H-20 — Cast iron cover › 96″ × 156″ × 84″ — H-20 — Spring assisted cover ›

Underground Enclosures by Glasmasters

12x12x12 Polymer Concrete Tier 22 Handhole Vault

Name: 12x12x12 Polymer Concrete Tier 22 Handhole Vault
Brand: Glasmasters
SKU: AP121212P22H
Price: 170.0 USD
Availability: InStock