RULLINE 4in PVC cap black side view showing durable end seal for DWV projects.
RULLINE clamps close-up highlighting secure grip and quick install.
RULLINE 4in PVC cap installed on pipe end demonstrating leak-free temporary closure.
RULLINE four-piece kit packaging emphasizes easy, hassle-free DIY installation.
RULLINE black PVC cap in outdoor DWV use for non-pressure drainage applications.
RULLINE compatibility with cast iron, plastic, copper and steel DWV pipes for versatile maintenance.
RULLINE 4in PVC cap black side view showing durable end seal for DWV projects.
RULLINE clamps close-up highlighting secure grip and quick install.
RULLINE 4in PVC cap installed on pipe end demonstrating leak-free temporary closure.
RULLINE four-piece kit packaging emphasizes easy, hassle-free DIY installation.
RULLINE black PVC cap in outdoor DWV use for non-pressure drainage applications.
RULLINE compatibility with cast iron, plastic, copper and steel DWV pipes for versatile maintenance.

RULLINE 4-Inch PVC Cap with Stainless Steel Clamps Black | DWV Pipe End Cap Kit

OverviewRULLINE presents a reliable 4-Inch PVC cap paired with stainless steel clamps in a sleek black finish....
Vendor: RULLINE
Availability: In stock
£32.26
£32.26
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RULLINE 4in PVC cap black side view showing durable end seal for DWV projects.

RULLINE 4-Inch PVC Cap with Stainless Steel Clamps Black | DWV Pipe End Cap Kit

£32.26
RULLINE 4in PVC cap black side view showing durable end seal for DWV projects.
RULLINE clamps close-up highlighting secure grip and quick install.
RULLINE 4in PVC cap installed on pipe end demonstrating leak-free temporary closure.
RULLINE four-piece kit packaging emphasizes easy, hassle-free DIY installation.
RULLINE black PVC cap in outdoor DWV use for non-pressure drainage applications.
RULLINE compatibility with cast iron, plastic, copper and steel DWV pipes for versatile maintenance.

RULLINE 4-Inch PVC Cap with Stainless Steel Clamps Black | DWV Pipe End Cap Kit

£32.26
Description
Description
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Overview

RULLINE presents a reliable 4-Inch PVC cap paired with stainless steel clamps in a sleek black finish. Built for non-pressurized drainage, waste, and vent (DWV) systems, this cap fits 4-inch pipes with a 4.5-inch inner diameter. It offers a practical, reusable solution for end-capping, pipe testing, and temporary closures, suitable for both indoor and outdoor projects.

Premium material and reusability

  • Premium PVC construction delivers durability while enabling disassembly and repeated use without compromising performance
  • Lightweight yet sturdy, it supports routine maintenance tasks with confidence
  • Resistant to typical outdoor conditions when used in dry, non-pressurized environments

Complete kit for easy installation

  • Includes 4 PVC caps and 4 metal clamps for a quick, secure setup
  • Designed to create a tight seal over open pipe ends during maintenance or temporary closures
  • Facilitates fast pipe testing and simple clean-out management

Wide compatibility for non-pressure DWV systems

  • Fits 4-inch pipes with a 4.5-inch inner diameter
  • Compatible with cast iron, plastic, copper, and Schedule 40 steel piping
  • Ideal for non-pressure drain, waste, and vent systems in both indoor and outdoor environments

The elegant black finish blends with many installations, while the kit’s simple design emphasizes practical function. This cap kit is a versatile option for do-it-yourself projects, professional maintenance crews, and rental property upkeep where reliable end-caps and easy reuse can save time and effort.

In real-world projects, this kit proves useful during renovations, seasonal maintenance, and testing workflows. Outdoors, the black finish helps with sun exposure, while indoors, the caps provide a safe temporary closure during repairs. The included clamps stay securely in place even in tight spaces, and the ability to disassemble and reuse the caps saves time on repeat tasks. Always verify that your pipe diameter matches the 4-inch cap specification before installation and follow standard safety practices when working with plumbing components.

FAQ

Q: What does the kit include?

A: The kit includes four 4-inch PVC caps and four durable metal clamps for quick, secure installation.

Q: What pipes and systems does it fit?

A: Fits 4-inch pipes with a 4.5-inch inner diameter, compatible with cast iron, plastic, copper, and Schedule 40 steel DWV systems.

Shipping & Return
Shipping & Return
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Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

Shipping

We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

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