Search the catalog

Search the catalog

Related products

Building Supplies

Gutter Systems
Roofing
Ventilation
Siding
Concrete, Cement & Masonry
Ceilings
Drywall

Plumbing

Plumbing Tools
Plumbing Parts
Pipe & Fittings
Water Pumps
Valves
Plumbing Accessories
Drainage

Lighting & Electrical

Wiring Devices & Light Controls
Batteries
Electrical Boxes, Conduit & Fittings
Power Distribution
Wire
Wall Plates
Electrical Cords

Shop by Brand

Milwaukee
STIHL
DeWalt
YETI
Diablo
National Hardware
Rust-Oleum

© 2026 Core Ranger, Inc.

Westbrass 3/8 in. Flat Head Toilet Supply Riser | Core Ranger

Home
Plumbing
Plumbing Parts
Supply Lines

Westbrass 3/8 in. Flat Head Toilet Supply Riser

Color/Finish

Outlet Fitting

$12.42–$21.47$1242–$2147

3/8 in. O.D. x 20 in. Annealed brass water closet Supply riser, adds the finishing touch to any installation. Its trim-able end allows cutting to length for easier installation. The top flat head portion attaches to the toilet Ballcock, using a 7/8 in. nut. (Not included - comes with most Toilets). Made from lead free brass and fully finished for exposed installation. Its sleek appearance gives shame to common flexible Supply lines.

Trimmable end allows cutting to length for easier installation
Supply line rated to withstand maximum pressure of up to 100 PSI
Available in a variety of finishes

Specifications

Features: No Additional Special Features
Pack Size: 1
Returnable: 90-Day
Application: Water Supply
Color Family: Black
Color/Finish: Matte Black
Fitting Material: Brass
Plumbing Part Type: Supply Line
Tube Diameter: .375 in
Inlet Diameter: 3/8
Product Length: 20 in
Manufacturer Warranty: 1 Year Limited Warranty
Outlet Diameter: 3/8
Inlet Fitting End Type: Pipe Thread
Maximum Pressure: 100 psi
Outlet Fitting End Type: Pipe Thread
Certifications and Listings: No Certifications or Listings

All variants of Westbrass 3/8 in. Flat Head Toilet Supply Riser

Westbrass 3/8 in. Flat Head Toilet Supply Riser — Polished Chrome / 20 / 3/8 in. Pipe Thread — Part #R124-26 — $12.42
Westbrass 3/8 in. Flat Head Toilet Supply Riser — Matte Black / 20 / 3/8 in. Pipe Thread — Part #R124-62 — $16
Westbrass 3/8 in. Flat Head Toilet Supply Riser — Oil Rubbed Bronze / 20 / 3/8 in. Ball cock thread — Part #D114-12 — $19.96
Westbrass 3/8 in. Flat Head Toilet Supply Riser — Polished Nickel / 21 / 3/8 in. Pipe Thread — Part #R124-05 — $20
Westbrass 3/8 in. Flat Head Toilet Supply Riser — Satin Nickel / 20 / 3/8 in. Pipe Thread — Part #R124-07 — $20.07
Westbrass 3/8 in. Flat Head Toilet Supply Riser — Oil Rubbed Bronze / 20 / 3/8 in. Pipe Thread — Part #R124-12 — $21.47

Related products

Related products

Westbrass 2 in. No-Caulk PVC Compression Shower Drain with 4-1/4 in. Round Grid Cover

Westbrass

Westbrass 2 in. No-Caulk PVC Compression Shower Drain with 4-1/4 in. Round Grid Cover$16–$30.98^$16⁰⁰–^$30⁹⁸

Westbrass 2 in. Kitchen Sink Hole Cover

Westbrass

Westbrass 2 in. Kitchen Sink Hole Cover$6.15–$15.10^$6¹⁵–^$15¹⁰

Westbrass Trip Lever Overflow Faceplate in Polished Chrome

Westbrass

Westbrass Trip Lever Overflow Faceplate in Polished Chrome$2.80^$2⁸⁰

Westbrass 1/2 in. IPS 10 in. Round Wall Mount Shower Arm with Sure Grip Flange

Westbrass

Westbrass 1/2 in. IPS 10 in. Round Wall Mount Shower Arm with Sure Grip Flange$8.86–$30.66^$8⁸⁶–^$30⁶⁶

Westbrass Universal Tip-Toe Bathtub Drain Trim Kit with 1-1/2 in. Adapter Bushing and Converter Bracket

Westbrass

Westbrass Universal Tip-Toe Bathtub Drain Trim Kit with 1-1/2 in. Adapter Bushing and Converter Bracket$20.97–$45.54^$20⁹⁷–^$45⁵⁴

Westbrass Tip-Toe Bath Mechanism in Chrome

Westbrass

Westbrass Tip-Toe Bath Mechanism in Chrome$7.13^$7¹³

Westbrass Universal Fine or Coarse Thread Replacement Bathtub Tip-Toe Drain with 2-Hole Faceplate

Westbrass

Westbrass Universal Fine or Coarse Thread Replacement Bathtub Tip-Toe Drain with 2-Hole Faceplate$17.36–$69^$17³⁶–^$69⁰⁰

Westbrass 5-1/4 in. Standard Reach Wall Mount Tub Spout with Front Diverter, Chrome

Westbrass

Westbrass 5-1/4 in. Standard Reach Wall Mount Tub Spout with Front Diverter, Chrome$20^$20⁰⁰

Westbrass Trip Lever Faceplate with Beehive Grid Tub Trim Grate

Westbrass

Westbrass Trip Lever Faceplate with Beehive Grid Tub Trim Grate$14.77–$30.74^$14⁷⁷–^$30⁷⁴

Westbrass 4-1/4 in. Brass Shower Strainer Grid with Screws

Westbrass

Westbrass 4-1/4 in. Brass Shower Strainer Grid with Screws$12.01–$18.18^$12⁰¹–^$18¹⁸

Westbrass 4 in. O.D. Sold Brass Shower Strainer Cover

Westbrass

Westbrass 4 in. O.D. Sold Brass Shower Strainer Cover$10.03–$34.50^$10⁰³–^$34⁵⁰

Westbrass 3-1/8 in. 2-Hole Bathtub Over Flow Face Plate and Screws

Westbrass

Westbrass 3-1/8 in. 2-Hole Bathtub Over Flow Face Plate and Screws$6.30–$19.88^$6³⁰–^$19⁸⁸