Skip to content
Home
Products
Products
Trench Drain Systems
Trench Drain Systems
Trench Era™
FP1200
MAX Mini
POLYCAST® 900
SS600
TDS Accessories
View All Products
ABT, Inc
ABT, Inc
Trench Former
PolyDrain
PolyDrain PDX Series
PolyDrain Interceptor
View All Products
EJ
EJ
Designer Grates
Linear Grates
Tree Grates
View All Products
Infinity Drain
Infinity Drain
S(PVC) Series
S-AS Series
FF Series
FT Series
FX Series
View All Products
Iron Age Designs
Iron Age Designs
Catch Basin Grates
Channel Grates
Radius Grates
Tree Grates
View All Products
NDS
NDS
Dura Slope
Mini Channel
Slim Channel
Spee-D Channel
3” Pro Series
View All Products
ULMA
ULMA
HYDROPLUS
HYDROPLUS MINI
U100
U200
U250
View All Products
POLYCAST®
POLYCAST®
POLYCAST® 400 Series
POLYCAST® 500 Series
POLYCAST® 600 Series
POLYCAST® 700 Series
POLYCAST® 800 Series
View All Products
ZURN
ZURN
Zurn® Z806
Zurn® Z812
Zurn® Z874
Zurn® Z880
Zurn® Z882
View All Products
Sioux Chief
Sioux Chief
Technical Info
View All Products
Fibergrate
Fibergrate
Custom Fiberglass
D&L
D&L
Heavy Duty Grates
Polylok
Polylok
View All Products
Neenah Foundry
Neenah Foundry
View All Products
MultiDrain
MultiDrain
View All Products
Drainage Applications
Drainage Applications
Home / Residential
Home / Residential
Downspouts
Driveways
Patio/Sidewalk
Pool Decks
Showers
Yard/Lawn
Commercial
Commercial
Auto Repair / Dealerships
Chemical Processing
Fire Stations
Gas Stations
Manufacturing
Resorts
Restaurants
Stadiums
Water Works
Farm / Barn / Kennel
Farm / Barn / Kennel
Farm / Barn
Greenhouses
Kennels
Zoos
Food & Beverage
Food & Beverage
Brewery
Food and Beverage
Restaurants
Winery
Transportation
Transportation
Airport Drainage
Cargo Ports
Highways
Loading Docks
Parking Structures
Warehouses
Replacement Grates
Replacement Grates
Baked on Oil Finish
Bronze & Aluminum
Cast Iron Grates
Fiberglass Grates
Galvanized Steel / Steel Grates
Heavy Duty Grates
Plastic Grating
Stainless Steel
Manufacturers
Manufacturers
Trench Drain Systems
Trench Drain Systems
Products
Technical Info
ABT, Inc
ABT, Inc
Products
Technical Info
D&L Foundry
D&L Foundry
Products
Technical Info
EJ
EJ
Products
Technical Info
Fibergrate
Fibergrate
Products
Technical Info
Infinity Drain
Infinity Drain
Products
Technical Info
Iron Age Designs
Iron Age Designs
Products
Technical Info
MultiDrain
MultiDrain
Products
Technical Info
NDS
NDS
Products
Technical Info
Neenah Foundry
Neenah Foundry
Products
POLYCAST®
POLYCAST®
Products
Technical Info
Polylok
Polylok
Products
Technical Info
Sioux Chief
Sioux Chief
Products
Technical Info
ULMA
ULMA
Products
Technical Info
ZURN
ZURN
Products
Technical Info
Shop
Resources
Resources
Spec Sheets
Trench Drain News
TDS Drainage Glossary
Installer Map
Careers
TDS Virtual Trade Showroom
Ship/Return Policies
Engineering Resource Library
About Us
Load Class Chart
Trench Drain FAQ
Contact Us
Call 610-882-3630
Request Quote
Facebook
Pinterest
Instagram
YouTube
Home
Products
Trench Drain Systems
Trench Era™
FP1200
MAX Mini
POLYCAST® 900
SS600
TDS Accessories
View All Products
ABT, Inc
Trench Former
PolyDrain
PolyDrain PDX Series
PolyDrain Interceptor
View All Products
EJ
Designer Grates
Linear Grates
Tree Grates
View All Products
Infinity Drain
S(PVC) Series
S-AS Series
FF Series
FT Series
FX Series
View All Products
Iron Age Designs
Catch Basin Grates
Channel Grates
Radius Grates
Tree Grates
View All Products
NDS
Dura Slope
Mini Channel
Slim Channel
Spee-D Channel
3” Pro Series
View All Products
ULMA
HYDROPLUS
HYDROPLUS MINI
U100
U200
U250
View All Products
POLYCAST®
POLYCAST® 400 Series
POLYCAST® 500 Series
POLYCAST® 600 Series
POLYCAST® 700 Series
POLYCAST® 800 Series
View All Products
ZURN
Zurn® Z806
Zurn® Z812
Zurn® Z874
Zurn® Z880
Zurn® Z882
View All Products
Sioux Chief
Technical Info
View All Products
Fibergrate
Custom Fiberglass
D&L
Heavy Duty Grates
Polylok
View All Products
Neenah Foundry
View All Products
MultiDrain
View All Products
Drainage Applications
Home / Residential
Downspouts
Driveways
Patio/Sidewalk
Pool Decks
Showers
Yard/Lawn
Commercial
Auto Repair / Dealerships
Chemical Processing
Fire Stations
Gas Stations
Manufacturing
Resorts
Restaurants
Stadiums
Water Works
Farm / Barn / Kennel
Farm / Barn
Greenhouses
Kennels
Zoos
Food & Beverage
Brewery
Food and Beverage
Restaurants
Winery
Transportation
Airport Drainage
Cargo Ports
Highways
Loading Docks
Parking Structures
Warehouses
Replacement Grates
Baked on Oil Finish
Bronze & Aluminum
Cast Iron Grates
Fiberglass Grates
Galvanized Steel / Steel Grates
Heavy Duty Grates
Plastic Grating
Stainless Steel
Manufacturers
Trench Drain Systems
Products
Technical Info
ABT, Inc
Products
Technical Info
D&L Foundry
Products
Technical Info
EJ
Products
Technical Info
Fibergrate
Products
Technical Info
Infinity Drain
Products
Technical Info
Iron Age Designs
Products
Technical Info
MultiDrain
Products
Technical Info
NDS
Products
Technical Info
Neenah Foundry
Products
POLYCAST®
Products
Technical Info
Polylok
Products
Technical Info
Sioux Chief
Products
Technical Info
ULMA
Products
Technical Info
ZURN
Products
Technical Info
Shop
Resources
Spec Sheets
Trench Drain News
TDS Drainage Glossary
Installer Map
Careers
TDS Virtual Trade Showroom
Ship/Return Policies
Engineering Resource Library
About Us
Load Class Chart
Trench Drain FAQ
Contact Us
610-882-3630
Request Quote
Search
Item added to your cart
View cart
Check out
Continue shopping
Skip to product information
Open media 1 in modal
1
/
of
1
Trench Drain
B31P020 Locking Device for Gatic M50 Channel with Ductile Iron Grate
B31P020 Locking Device for Gatic M50 Channel with Ductile Iron Grate
SKU:
B31P020-DD
Shop Now
View full details
Choosing a selection results in a full page refresh.
Opens in a new window.
