Subterra Series Handholes
American-made, lightweight handhole solutions engineered for durability, faster installs, and more usable internal space.
BABA compliance for every BEAD-funded project


Product Introduction
Products
Engineered for the work ahead
To help you deploy faster and build with confidence.
Compare Products
Handholes
24 inches wide by 36 inches deep



Our lineup
Tier 22
24 x 36 x 24 inches
Tier 15
17 x 30 x 24 inches
Tier 3
24 x 36 x 24 inches
Intended use
High-demand applications, maximum strength + expanded internal capacity
Mixed infrastructure needs, balanced size + performance
Pedestrian-rated pull box for slack storage and larger splice cases
Tier rating
Exceeds ANSI/SCTE 77 2017 Tier 22
Exceeds ANSI/SCTE 77 2017 Tier 15
Tier 3 Pedestrian-rated
Sizes
17 x 30 x 24
Materials HDPE
Materials HDPE
Materials HDPE
Materials HDPE
Weight
Lid: 42 lb Base: 66 lb (24 or 36)
Base: 130 lb (45)
Lid: 42 lb Base: 66 lb (24 or 36)
Base: 130 lb (45)
Lid: 10 lb
Base: 27 lb
Compliance
BABA Compliant 3rd party certified
BABA Compliant 3rd party certified
BABA Compliant RUS Approved 3rd party certified
Technologies
Flared design with anti-heaving properties
Optional Extras
Compare plans
Handholes
24 inches wide by 36 inches deep

Tier 22
24 x 36 x 24 inches
Intended use
High-demand applications, maximum strength + expanded internal capacity
Tier rating
Exceeds ANSI/SCTE 77 2017 Tier 22
Sizes
Materials HDPE
Materials HDPE
Weight
Lid: 42 lb Base: 66 lb (24 or 36)
Base: 130 lb (45)
Compliance
BABA Compliant 3rd party certified
Technologies
Optional Extras

Tier 15
17 x 30 x 24 inches
Intended use
Mixed infrastructure needs, balanced size + performance
Tier rating
Exceeds ANSI/SCTE 77 2017 Tier 15
Sizes
Materials HDPE
Materials HDPE
Weight
Lid: 42 lb Base: 66 lb (24 or 36)
Base: 130 lb (45)
Compliance
BABA Compliant 3rd party certified
Technologies
Optional Extras

Tier 3
24 x 36 x 24 inches
Intended use
Pedestrian-rated pull box for slack storage and larger splice cases
Tier rating
Tier 3 Pedestrian-rated
Sizes
17 x 30 x 24
Materials HDPE
Materials HDPE
Weight
Lid: 10 lb
Base: 27 lb
Compliance
BABA Compliant RUS Approved 3rd party certified
Technologies
Flared design with anti-heaving properties
Optional Extras
Flexible Options
Cable Management, Locating Pucks,
Auto-latch, and your colors or branding
Flexible Cable Management and more internal space. Locking options secure equipment in high-traffic areas. Add your logo or company markings for field identification.

Flexible Options
Cable Management, Locating Pucks,
Auto-latch, and your colors or branding
Flexible Cable Management and more internal space. Locking options secure equipment in high-traffic areas. Add your logo or company markings for field identification.
