Utility channel retaining plugs

Hold the line.
Fill the chase.

Press-fit plugs that hold cable, conduit and pipe firmly inside chased wall channels — vertically or horizontally — and sit flush with the brick, without obstructing plastering tools.

Shop by size — from $4.88 How it works ↓

6 sizes7mm through to 30mm
100% recycledplastic, made in Australia
Registeredpatent & design product

ChaseMate plug holding a utility line in a chased brick channel

Channel widths

7mm 10mm 15mm 20mm 25mm 30mm

Patent (2024903713) & Design (202417061) registered

Australian owned, produced & distributed

Made from 100% recycled plastic

Stocked at City Electric Supply, WA

01 — Why ChaseMate

One press, and the service stays put.

Before a chase is filled, the service line has to stay exactly where you placed it. ChaseMate is a purpose-made press-fit retainer for that job — matched to the channel width and flush with the brick, so the wall is ready to finish.

Improvised fix loosely holding a utility line in a chased channel — **The old way**Improvised fixes move, protrude or let the line drift before filling.

ChaseMate plug pressed into a chased channel, holding the line firmly — **The ChaseMate way**A press-fit plug sized to the channel. Firm, flush and ready to plaster.

Simple press-fit use on site — save time and money
Secures utility lines vertically and/or horizontally
Sits flush — no obstruction to plastering tools
Six widths for channels from 7mm through to 30mm

02 — How it works

From chase to retained service in four steps.

01
Chase the channel
Prepare the wall channel for the utility run as normal.
02
Place the service
Position the cable, conduit, poly, copper or other utility line.
03
Match the width
Pick the plug size that matches the channel — 7mm through to 30mm.
04
Press in & fill
Press the plug into the chase, then fill or plaster straight over the job.

Patent drawing of ChaseMate plugs holding a pipe inside a wall channel — ⟨ 7–30 MM ⟩ **Designed to sit flush with the brick.** Optimally shaped to sit firmly within cavity walls without obstructing plastering tools.

03 — Sizes & prices

Six widths. Pick the one that matches your chase.

Every card links straight to the online shop. Match the plug to the width of the chased channel.

7mm$4.88 / 100 pack Shop 7mm →

10mm$5.72 / 100 pack Shop 10mm →

15mm$8.48 / 100 pack Shop 15mm →

20mm$9.56 / 100 pack Shop 20mm →

25mm$10.46 / 100 pack Shop 25mm →

30mm$11.43 / 100 pack Shop 30mm →

Prices as listed on the ChaseMate online store (AUD, July 2026). 100-piece orders over $50 ship free.

Buying in volume?

By-weight packs ship free.

Every size is also sold in 0.5kg bulk packs with free shipping — from ~410 to ~2,300 units per pack depending on size.

7mm~2,300 units / 0.5kg$47.00Shop →

10mm~1,700 units / 0.5kg$47.00Shop →

15mm~620 units / 0.5kg$32.00Shop →

20mm~530 units / 0.5kg$32.00Shop →

25mm~470 units / 0.5kg$32.00Shop →

30mm~410 units / 0.5kg$32.00Shop →

04 — Made for the trades

Electrical, plumbing, telecommunications and more.

Electrical

Retain cables and conduit in chased channels before filling or plastering.

Plumbing

Hold poly, copper or pipework in position where the application and site requirements allow.

Telecommunications

Support data and communications runs neatly inside chased masonry channels.

Building & renovation

A purpose-made retaining plug for the building, construction and renovation industry.

05 — See it on the job

Watch ChaseMate do the work.

Short demonstration clips — press-in retention across cable, conduit and pipe.

Multi-line chase demo

Close-up press fit

Large pipe retention

06 — Retailers & volume buyers

Put ChaseMate on your shelves.

Built for trade suppliers, retailers and businesses that go through retaining plugs in volume — already stocked at City Electric Supply in WA.

Retailer starter pack — $395

60 retail packs: 10 × 100-unit packs in each of the six sizes
Counter display material included
Order online or talk to us about ongoing supply

Buy the starter pack Wholesale enquiry

ChaseMate retailer starter pack with packs of all six sizes and counter display material — The retailer starter pack — all six sizes, ready for the counter.

07 — FAQ

Quick answers, straight up.

Something else on your mind? Send us an enquiry or call 0405 961 083.

What is ChaseMate used for?

ChaseMate retaining plugs secure chased-in utility lines — cable, conduit, poly, copper and similar — inside wall channels before the chase is filled or plastered.

What sizes are available?

Six channel widths: 7mm, 10mm, 15mm, 20mm, 25mm and 30mm, sold in 100-unit packs and 0.5kg bulk packs. See sizes & prices.

Can it be used vertically and horizontally?

Yes — ChaseMate plugs secure utility lines vertically and/or horizontally.

How do I choose the right size?

Match the plug to the width of the chased channel. The range covers channels from 7mm through to 30mm, so pick the size closest to your chase width.

Can I buy in bulk?

Yes. Every size is available in 0.5kg by-weight packs with free shipping, and 100-piece orders over $50 ship free. Retailers can start with the starter pack.

Where can I buy ChaseMate?

Buy direct from the online shop, or find ChaseMate at City Electric Supply in WA. Retail and wholesale enquiries are welcome via the contact form.

08 — Contact

Hold the line.Fill the chase.