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Shower drain leveling tool with built in bubble level for tile installation

Crowne Tools Plug-Level

by Crowne Tools
SKU PLUGLEVEL
$18.69 - $18.69
$18.69
$18.69 - $18.69
$18.69

Two shower-prep jobs in one plug. The Plug-Level drops into a bonding-flange drain to keep mud, thinset, and debris out of the plumbing — while its built-in bubble level lets you confirm the drain sits dead level before you build the mud bed. Durable ABS; a small tool that prevents big drainage problems.

More Details

A shower-drain installation tool that plugs and levels bonding-flange drains in one step. Verified specs from Crowne:

  • Function: Plugs the drain and checks level in one tool
  • Fits: Bonding-flange style shower drains
  • Level: Built-in bubble level confirms the drain base is dead level
  • Protects: Keeps mud, thinset, and debris out of the plumbing
  • Construction: Durable ABS plastic for repeated jobsite use
  • Benefit: Supports proper slope and drainage, and cleaner shower prep
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Crowne Tools Plug-Level — Plug the Drain and Level It in One Move

Two things go wrong at the drain during shower prep: debris falls into the plumbing, and the drain ends up out of level — which fights your slope for the life of the shower. The Plug-Level handles both at once. It seals a bonding-flange drain against mud and thinset while a built-in bubble level, right at the drain, confirms the base is dead level before you pack the mud bed.

Instead of juggling a makeshift plug and a separate level, this drops into the drain opening and puts the level exactly where alignment matters most. Verify level, then move on to waterproofing and tile knowing the drain won't quietly undercut your slope. It's built from durable ABS for repeated use, job after job.

Why Tile Pros Choose It

  • Two jobs, one tool: Plugs the drain and levels it
  • Protects the plumbing: Keeps mud, thinset, and debris out
  • Level where it counts: Built-in bubble right at the drain
  • Bonding-flange fit: Made for bonded shower drains
  • Durable ABS: Holds up to repeated jobsite use
  • Because "I'll eyeball the drain" is how callbacks are born: Confirm it and move on

Pro tip: Seat it before any mud or thinset goes down, confirm level in both directions, and leave it in place to keep debris out until you're ready to set the drain finish.