Bathtub Drain Stopper Types: How to Identify Yours
Bathtub drain stopper types come down to eight designs, and you can name yours in 30 seconds by checking two spots: whether the overflow plate has a lever, and what the top of the stopper does when you touch it.
Key Takeaways
- A lever on the overflow plate means a trip lever drain; no lever means a stopper you work at the drain.
- Retrofit stopper posts come in 3/8 inch and 5/16 inch; Danco’s 89258 and 10755 each carry both, per Danco’s product listings.
- The common US drain shoe thread is 1-1/2 inch at 11.5 threads per inch, per the PF WaterWorks PF0911 listing at Home Depot.
- Kohler fine-thread drains may need an adapter, such as the Jones Stephens T05023 bushing (2-1/8 inch 16UN to 1-1/2 inch 11.5 NPSM).
- The Flip-It stopper fits drain bodies from 1-3/8 to 1-5/8 inches with 10 included O-rings and no tools, per PlumbingSupply.com.
What Are the Bathtub Drain Stopper Types?
The bathtub drain stopper types found in US homes are lift-and-turn, toe-touch, push-pull, Flip-It, pop-up with a trip lever, the trip lever plunger with no visible stopper, and the push-button or click-clack drain, plus the plain grid strainer. Each one is recognized by how it moves, and each comes out a different way. Knowing which stopper you have makes it easier to trace the full waste-and-overflow assembly behind the tub wall.
Match the “how to spot it” column against your tub, then check the removal tool before you buy anything.
| Type | How to spot it | Removal tool | Common failure | Example part |
|---|---|---|---|---|
| Lift-and-turn | Small knob on the stopper; lift and twist to lock open | Hand; screwdriver or hex key if a set screw hides under the knob | Knob spins loose, post corrodes, stopper drops shut | Danco 88599 chrome, $14.48 at Home Depot |
| Push-pull | Knob on top you pull up and push down, no twist | Hand, knob then body counterclockwise | Body loosens on the post and wobbles | Watco push-pull, 1.625 in x 14 TPI thread |
| Toe-touch (foot actuated) | Smooth dome; press with a toe to close, press again to open | Hand for the cap, then the post | Spring cartridge wears, will not latch | Danco 10755 or Watco 38412-CP |
| Flip-It | Small toggle on top that flips to open and close | None; pull straight up | O-ring compresses, stopper leaks or lifts out | Flip-It kit with 10 O-rings |
| Pop-up with trip lever | Lever on overflow plate, visible stopper rises at the drain | Hand for stopper and rocker arm; screwdriver for 2 plate screws | Rocker arm wrapped in hair, linkage out of adjustment | Replace stopper and rocker arm as a set |
| Trip lever plunger | Lever on overflow plate, only a grid at the drain | Screwdriver for 2 overflow plate screws | Plunger set too high (slow drain) or too low (leaks down) | Linkage pulls out through the overflow |
| Push button / click-clack | Spring stopper built into a full drain kit | Hand, unscrew the stopper counterclockwise | Spring fails, stopper stuck down | Usually sold with its drain body |
| Grid strainer | Flat crosshair or grid, nothing moves | Drain key or center screw | Hair mat under the grid | Pairs with plunger drains and showers |
A freestanding or clawfoot model from our guide to bathtub types may ship with its own exposed drain kit, so check the tub maker’s parts list before buying a generic stopper.
How Do You Identify Your Bathtub Stopper Type in 30 Seconds?
Identify your bathtub stopper in three checks. Look at the overflow plate for a lever, look at the drain for a stopper or a grid, then see whether the stopper twists, pulls, presses or flips. Those three answers sort every common type without a tool.
- Overflow plate. A lever on the plate means a trip lever drain. A plain plate held by one center screw, or a screwless cover, means the stopper works at the drain.
- Drain opening. With a trip lever, a visible stopper means pop-up; only a grid means the hidden plunger type.
- Stopper top. Twist to lock means lift-and-turn. Straight pull means push-pull. A press with your toe means toe-touch or click-clack. A small flipping toggle means Flip-It.
- Underside check. Pull or unscrew the stopper and look at what it rode on. A threaded post points to a retrofit stopper. A curved wire arm points to a pop-up. Smooth sides with O-rings point to a Flip-It.
Two-screw overflow plates belong to trip lever drains, because the lever and linkage hang from that plate. A one-screw plate is only a cover.
How Do Lift-and-Turn, Push-Pull and Toe-Touch Stoppers Differ?
All three bathtub stopper types thread onto a post in the drain crossbar and come out counterclockwise, which is why they are the easiest to replace. They differ in the motion. Lift-and-turn locks open with a twist, push-pull has no twist, and toe-touch uses a spring cartridge you press with a foot. The post size is the one spec that must match.
Lift-and-turn
Raise the stopper, then hold the body and turn the knob counterclockwise. On many models the whole stopper then spins off its post. Some hide a small set screw under the knob cap, which takes a flat screwdriver or a hex key. Danco’s 89258 brushed nickel version has a 5/16 inch thread on its bottom end and a 3/8 inch thread under the stopper, so one part fits either crossbar.
Push-pull
A push-pull stopper looks like a lift-and-turn, but you pull the knob up to drain and push it down to seal. Watco’s version is a closed system. Its push-pull stopper listing at HD Supply gives a 1.625 inch, 14 TPI thread, 1.25 inch deep, and Watco lists a minimum 1.49 inch opening inside diameter and says these stoppers are built for Watco strainer bodies.
Toe-touch
Press the dome once to close, again to open. To remove it, open it, unscrew the cap counterclockwise to expose the post, then unscrew the cartridge. Danco’s 10755 includes a 3/8 inch and a 5/16 inch screw stud. Watco sells a foot actuated stopper, 38412-CP, with a 3/8 inch pin adapter in chrome plate.
How Do Flip-It and Push-Button Bathtub Stoppers Work?
A Flip-It stopper has no threads at all. O-rings around its body grip the inside of the drain, and a toggle on top flips to open or seal. A push-button or click-clack stopper is a spring stopper built as part of a complete drain, so it usually arrives with its own drain body rather than as a retrofit cartridge.
The Flip-It listing at PlumbingSupply.com says the kit fits tub drain bodies from 1-3/8 to 1-5/8 inches and ships with 10 O-rings. The installation is to fit the O-ring that matches your drain and press the stopper in, with no tools. One retailer gives the stopper portion as 1-1/8 inches tall and says it cannot be cut down, so check clearance under a shallow crossbar.
To pull a Flip-It, lift straight up while rocking it. If it floats loose during a bath, the O-ring is worn or too small; try the next size in the kit.
Click-clack stoppers unscrew counterclockwise as one piece. Replace a failed one with the same drain maker’s part, since the thread is often specific to that drain.
How Do Trip Lever Bathtub Stopper Types Work?
Trip lever drains move the control to the overflow plate. Flipping the lever pushes a linkage rod down the overflow pipe. In a pop-up drain the rod tips a curved rocker arm that raises a visible stopper. In a plunger drain a weighted brass plunger drops inside the pipe to block it, and you see only a grid at the drain.
To remove a pop-up stopper, flip the lever to open, lift the stopper and wiggle it so the rocker arm slides out of the drain. Then remove the two overflow plate screws and pull the lever and linkage out, which is also the only way into a plunger drain. Our step-by-step guide to removing a bathtub drain stopper covers each style.
Both trip lever types fail two ways. Hair wraps the rocker arm or plunger and slows the drain, or the linkage drifts so the tub will not hold water. The linkage has a threaded section and a locknut. Loosen the nut, lengthen the rod if the tub leaks down, shorten it if the tub drains slowly, then retighten and test with a few inches of water. If cleaning the plunger does not restore flow, the clog is further down, and our guide to unclogging a bathtub drain covers the next steps.
What Thread Size Is a Bathtub Stopper Post?
Bathtub stopper posts come in two diameters, 3/8 inch and 5/16 inch, and most retrofit stoppers now ship with both. The post threads into the crossbar in the drain shoe or strainer. Standard drain shoes, such as the PF WaterWorks PF0911, are tapped for a 3/8 inch post, while some drains take the smaller 5/16 inch post.
Measure before you shop. Hold the old post against a bolt gauge, or thread a known 3/8 inch bolt into the empty crossbar hole. The safe buy is a dual-stud part such as the Danco 89258 or 10755.
Watco push-pull stoppers skip the post and thread into the strainer body at 1.625 inches and 14 TPI. A Flip-It uses friction. Neither takes a 3/8 or 5/16 inch stud.
Finish is the other match. Danco sells these stoppers in chrome and brushed nickel; Watco’s 38412-CP and 48300-CP are chrome plated. Changing trim finish? Plan the overflow plate and spout together; our tub spout replacement guide covers the spout side.
What Thread Is the Tub Drain Body, and When Do You Need an Adapter?
The common US tub drain shoe is 1-1/2 inch with a coarse thread of 11.5 threads per inch, the spec printed on the PF WaterWorks PF0911 shoe at Home Depot. Some Kohler tubs use a finer thread around 16 per inch, and those need an adapter bushing before a standard strainer or shoe will thread in.
The Jones Stephens T05023 adapter bushing is solid brass with a 2-1/8 inch 16UN male thread and a 1-1/2 inch 11.5 NPSM female thread, and the maker says it converts a Kohler drain insert to a common threaded drain shoe. Kohler specs vary by model and year, so measure.
- Unscrew the strainer counterclockwise with a drain key.
- Lay a ruler along the strainer threads and count the crests in 1 inch. About 11 to 12 is standard coarse; about 16 is fine thread.
- Caliper the thread’s outside diameter and match both numbers to the adapter spec.
Sizes from PlumbingSupply.com, HD Supply, Home Depot and Jones Stephens listings, checked October 2026.
What Do Replacement Bathtub Stoppers Cost?
A retrofit bathtub stopper is a cheap part. Danco’s 88599 chrome lift-and-turn stopper listed at $14.48 on its Home Depot product page in October 2026, and the same part ranged from $11.26 to $19.12 across four retailer pages.
Prices come from the Home Depot 88599 product page, a Home Depot drain parts category page, McCoy’s and Walmart, checked October 2026.
Pick by drain, not by price:
- Post in the crossbar, no lever: any dual-stud lift-and-turn or toe-touch, such as the Danco 89258 or 10755.
- Stopper threads straight into a Watco flange: a Watco replacement, because Watco lists its stoppers for Watco strainer bodies.
- Stripped crossbar or odd thread: a Flip-It, which needs only a 1-3/8 to 1-5/8 inch drain body.
- Trip lever drain you want gone: the Danco 88599, which a Walmart listing says can convert a standard trip lever drain, plus a plain overflow cover.
How we sourced this
In October 2026 we mapped the top-ranking guides, then checked every spec against maker and retailer listings: Danco’s 88599, 89258 and 10755, Watco listings at Home Depot, HD Supply and Noel’s Plumbing Supply, the Flip-It at PlumbingSupply.com, the PF WaterWorks PF0911 shoe and the Jones Stephens T05023 adapter. Danco’s own pages blocked automated access, so Danco specs come from indexed Danco listings and retailers. We left out set screw sizes, threads per inch on the 3/8 and 5/16 inch posts, and prices for stopper types other than lift-and-turn, because no source we could check stated them.
Frequently asked questions
How do I know what kind of bathtub stopper I have?
Look at the overflow plate first. A lever on that plate means a trip lever drain, and if the drain itself shows only a grid, it is the hidden plunger style. With no lever, check the stopper top. A knob you twist is lift-and-turn, a knob you pull is push-pull, a smooth dome you press is toe-touch, and a small toggle is a Flip-It.
Are bathtub drain stoppers universal?
Partly. Most retrofit stoppers thread onto a 3/8 or 5/16 inch post, and kits such as the Danco 10755 ship with both studs. Proprietary systems are the exception. Watco lists its push-pull stoppers for Watco strainer bodies only, and Kohler fine-thread drains often need an adapter such as the Jones Stephens T05023 before standard parts fit.
How do you remove a bathtub stopper with no visible screw?
Most screwless stoppers unscrew counterclockwise as one piece. Open the stopper, grip the body with a rag and turn it left. A toe-touch cap unscrews first to expose a post. A Flip-It has no threads and pulls straight up because O-rings hold it. A pop-up trip lever stopper lifts out with its curved rocker arm attached.
What is a trip lever bathtub drain?
A trip lever drain is opened and closed by a lever on the overflow plate instead of at the drain. The lever drives a linkage inside the overflow pipe. In the pop-up version that linkage tips a rocker arm that lifts a visible stopper. In the plunger version a weighted brass plunger drops inside the pipe and the drain shows only a grid strainer.
Can I replace a trip lever drain with a lift-and-turn stopper?
Often yes, without opening the wall. A Walmart listing for the Danco 88599 lift-and-turn stopper says it can convert a standard trip lever drain, and Home Depot lists it as installing without removing the drain. You pull the old linkage out through the overflow opening, close the overflow with a plain plate, and thread the new stopper onto the drain crossbar.
Why won’t my toe-touch stopper stay closed?
The spring cartridge inside the cap is usually worn or packed with hair and soap. Unscrew the cap counterclockwise, clean the post and the cartridge, and test it. If it still pops open, replace the whole stopper. Danco’s 10755 toe-touch stopper includes both 3/8 and 5/16 inch studs, so you only need to know which post your drain has.
