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Jack

Jack 75 x 750mm Galvanised Steel Retain-It Sleeper Joiner Post Upright

★★★★★
85 reviews · 188+ sold
$75.62 $113.42 -33% OFF
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Last purchased 20 minutes ago by someone in Brisbane
Ships in 1-2 business days Australia-wide delivery
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The Jack Retain-It Sleeper Joiner Post is a 75 x 750mm galvanised steel upright that links two sleeper runs in a retaining wall.

  • Size: 75 x 750mm
  • Material: Galvanised steel
  • Finish: Galvanised
  • Gauge: 220

The double-channel joiner post accepts sleepers from both sides, continuing a retaining wall in a straight line. Suited to garden beds, terracing and landscaping, with galvanising for in-ground corrosion resistance.

More about this product

Jack Galvanised Steel Retain It Sleeper Upright Joiner Post 75 x 750mm is designed for converting timber sleepers into durable retaining walls with ease and longevity.

Features

  • Converts timber sleepers into timber retaining walls
  • Galvanised for long life
  • High tensile and heavy duty
  • Flexible for single, double, or triple sleeper heights

Specifications

Dimensions (W x H x D) 100mm x 750mm x 100mm
Weight 2.2 kg
Material Galvanised Steel
Colour Galvanised
Model Number 16271
Volume/Size Not applicable

Jack Galvanised Steel Retain It Sleeper Upright Joiner Post is a reliable choice for your retaining wall needs.

Questions & Answers

What does the joiner post do?

It links two sleeper runs along a retaining wall, holding sleepers from both sides.

What size is it?

75 x 750mm.

What is it made of?

Galvanised steel.

Standard Shipping Australia-wide
Ships in 1-2 business days from our Australian warehouses
30-Day Returns
Change your mind? Return within 30 days for a full refund. Item must be unused and in original packaging.

Customer Reviews

4.3 ★★★★☆ 118 reviews
5★
65%
4★
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✓ Fast Delivery ✓ Great Quality ✓ As Described Verified Purchases
M
Matt D. 📍 Bunbury WA
★★★★★
3 months ago
✓ Verified Purchase

Happy with SuperSaver AU

Have bought Jack before and always been happy. Great price on SuperSaver AU and delivery was fast. Arrived perfectly packaged. Works flawlessly from day one.

Z
Zoe C. 📍 Bendigo VIC
★★★★★
4 months ago
✓ Verified Purchase

Fast delivery and perfect condition

Fast delivery and exactly what I ordered. Very happy with this.

A
Andrew F. 📍 Wagga Wagga NSW
★★★★★
4 months ago
✓ Verified Purchase

Outstanding value

Bought this on a bit of an impulse after seeing it on the site and really glad I did. Quality is much better than the price suggests — feels premium and well made. Ordered Monday and it arrived Wednesday in Sydney. Nothing loose or damaged. A few people have asked where I got it.

T
Tanya B. 📍 Mildura VIC
★★★★★
4 months ago
✓ Verified Purchase

Good buy — fast shipping

Really good value — compared it to similar products at twice the price and there is very little difference in quality. Fast shipping and arrived in perfect condition.

K
Kyle M. 📍 Gladstone QLD
★★★★★
5 months ago
✓ Verified Purchase

Just as described

Works perfectly. Fast delivery. Would recommend to anyone.

P
Priya S. 📍 Mandurah WA
★★★★★
5 months ago
✓ Verified Purchase

Satisfied customer

Had been looking at the Jack 75 for a couple of months. Jack build quality is obvious as soon as you open the box — feels solid and well finished. Easy to set up and works exactly as described. Delivery to Perth in only 3 days which is impressive. Will be buying more from SuperSaver AU for sure.

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