---
product_id: 286326340
title: "OSB ITD35 Freestanding Bathtub Rough-In Kit Brass Tail Pipe and ABS Plastic Adapter"
price: "€ 396.88"
currency: EUR
in_stock: true
url: https://www.desertcart.nl/products/286326340-osb-itd35-freestanding-bathtub-rough-in-kit-brass-tail-pipe
store_origin: NL
region: Netherlands
---

# OSB ITD35 Freestanding Bathtub Rough-In Kit Brass Tail Pipe and ABS Plastic Adapter

**Price:** € 396.88
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** OSB ITD35 Freestanding Bathtub Rough-In Kit Brass Tail Pipe and ABS Plastic Adapter
- **How much does it cost?** € 396.88 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/286326340-osb-itd35-freestanding-bathtub-rough-in-kit-brass-tail-pipe)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

OSB ITD35 Freestanding Bathtub Rough-In Kit Brass Tail Pipe and ABS Plastic Adapter

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B016M16DTC |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #88,367 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #160 in Bathtub Drains |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,498) |
| Date First Available | October 12, 2015 |
| Finish | ABS |
| Included Components | Rough-in Kit |
| Installation Method | Freestanding |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 2.05 pounds |
| Item model number | ITD35 |
| Manufacturer | Oakville Stamping and Bending Ltd. |
| Material | Acrylonitrile Butadiene Styrene (ABS) |
| Part Number | ITD35 |
| Product Dimensions | 9.38 x 9.38 x 4.13 inches |
| Style | ITD35 - ABS |

## Images

![OSB ITD35 Freestanding Bathtub Rough-In Kit Brass Tail Pipe and ABS Plastic Adapter - Image 1](https://m.media-amazon.com/images/I/51HBg-K-9oL.jpg)

## Questions & Answers

**Q: What diameter is top mount where screws go in?**
A: That’s a good question. I can’t remember the exact measurement but it’s somewhere around 10 inches.

**Q: Will this work with 2” abs p-trap? States 1-1/2”/2” respectively in description, but want to be certain**
A: I used a 2” abs p-trap. No issues there. The hard part came when I selected a tub drain, which came with a perfect reducer for the threaded brass tail pipe ( as shown in picture). The reducer was plastic, and I wanted brass. The tub drain manufacturer would not replace nor sell me a brass replacement, so I ordered one from a third party. The ITD35 was easy to install, and suits my needs perfectly. Just be careful choosing a tub drain.

**Q: If I am laying cement board in between the plywood floor and tiles, do I screw the rough in to the plywood or the cement board?**
A: I believe the directions with the product say to screw the rough in to the plywood. Mine is on the plywood, found that flat roofing nails caused less issues with the cement board layer than screws.

**Q: If the p-trap gets backed up, will the seal prevent leakage? I am nervous of the slip in connection and a few years worth of time.**
A: Good afternoon, that is a valid question, although should be directed toward the manufacture. Most issues in a tub are due to hair clogs and generally are limited to the strainer in the tub, not the ptrap. You should recognize the symptoms of a pending clog well in advance of a backup. . You should never get to this point, having two daughters with princess hair forces me to be proactive and remove the hair buildup. Regardless, and in my opinion, the seal in the slip connection is tight, although would not prevent leakage if pressure where present

## Frequently Bought Together

- OS&B ITD35 ABS Island Tub Drain Rough-in for Freestanding Bathtub, Simplifies Installation, Water, Air, and Smoke Testable Tub Drain, Designed for 8"/10" Joist Space, Plumbing Supplies
- DURATECH Inside Pipe Cutter with 2 Replaced Blades, for PVC and Plastic Pipe

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**Shop now:** [https://www.desertcart.nl/products/286326340-osb-itd35-freestanding-bathtub-rough-in-kit-brass-tail-pipe](https://www.desertcart.nl/products/286326340-osb-itd35-freestanding-bathtub-rough-in-kit-brass-tail-pipe)

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-01-22*