• Extends drain channel length by up to 36'', from 60'' to 96'', for precise wall-to-wall installation
• Increases the standard drain''s flow capacity from 15 gpm (56.8 lpm) to 30 gpm (113.4 lpm). Rate may vary by installation
• Drain outlet location can be adjusted to bypass joints, venting, or other in-floor obstacles
• Outlet adapter can be preattached to drain pipe for simplified installation and access to couplings
• Easy-clean domed hair strainer prevents clogs
• Subfloor brackets are height-adjustable to ensure the drain channel is mounted at the correct height during installation
• Wide-top flange with protective film ensures excellent waterproof adhesion
• Can also be installed with KOHLER side-outlet adapter K-28987 (sold separately)
• Requires at least two Kohler 1-1/4'' x 36'', 1-1/4'' x 48'', or 1-1/4'' x 60'' linear drain grates to span desired final drain length

Linear drains bring a modern look to any shower they''''re installed in, and the K-33426 36'''' extension kit for 1-1/4'''' linear drain channel will allow your drain to go the distance in larger showers. This kit includes a 36'''' channel with adjustable subfloor brackets, allowing you to extend your existing linear shower drain channel from 60'''' to 96'''' long. This product is intended to be installed with the K-32619 linear shower drain.