Transform timber sleepers into timber retaining walls quickly and easily with Whites sleeper retaining post system. Designed to provide a snug and secure fit as soon as a sleeper is dropped in, the retaining post system from Whites is the perfect meld of form and function.
Transform timber sleepers into timber retaining walls quickly and easily with Whites sleeper retaining post system. Designed to provide a snug and secure fit as soon as a sleeper is dropped in, the retaining post system from Whites is the perfect meld of form and function.
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Transform timber sleepers into timber retaining walls quickly and easily with Whites sleeper retaining post system. Designed to provide a snug and secure fit as soon as a sleeper is dropped in, the retaining post system from Whites is the perfect meld of form and function.
Transform timber sleepers into timber retaining walls quickly and easily with Whites sleeper retaining post system. Designed to provide a snug and secure fit as soon as a sleeper is dropped in, the retaining post system from Whites is the perfect meld of form and function.
Last updated at 12/05/2026 23:23:30
Jack 75 x 750mm End Post Galvanised Steel Retain It Sleeper Upright
Delivery $10
Jack 75 x 750mm End Post Galvanised Steel Retain It Sleeper Upright
Free next-day delivery
Whites Retain IT50 Sleeper End Post Galvanised 750mmx75mm at Bowens
30-day returns
Jack Retain It End Post 750mm Galvanised Steel Heavy Duty Support
14-day returns
originally posted on bunnings.com.au
450mm end post. Its galvanised and does the job. If you are going to do a timber sleeper retaining wall then these will sort you out and help you get it done. It will make the job look professional.
originally posted on bunnings.com.au
450mm joiner post. Its galvanised and does the job. If you are going to do a timber sleeper retaining wall then these will sort you out and help you get it done. It will make the job look professional.
originally posted on bunnings.com.au
Super easy to use along with with a string line and level, however the price really adds up and product is no better than generic varieties. Recommend shopping around.
Jack 75 x 750mm End Post Galvanised Steel Retain It Sleeper Upright
Delivery $10
Jack 75 x 750mm End Post Galvanised Steel Retain It Sleeper Upright
Free next-day delivery
Whites Retain IT50 Sleeper End Post Galvanised 750mmx75mm at Bowens
30-day returns
Jack Retain It End Post 750mm Galvanised Steel Heavy Duty Support
14-day returns
450mm end post. Its galvanised and does the job. If you are going to do a timber sleeper retaining wall then these will sort you out and help you get it done. It will make the job look professional.
450mm joiner post. Its galvanised and does the job. If you are going to do a timber sleeper retaining wall then these will sort you out and help you get it done. It will make the job look professional.
Super easy to use along with with a string line and level, however the price really adds up and product is no better than generic varieties. Recommend shopping around.
I used this product to put in over 30 sleepers, two sleeper high retaining wall and a 17 sleeper raised garden bed, very easy to use
Nice and strong. Did the job.
Can't recommend these highly enough. Extremely easy to install, if I can do it anyone can.
I love the results, although when we where done somebody said if you bend them a bit u can actually fit tin 70mm sleepers. I would have preferred that as that would be a better fit. Now they have space
I used these to make a large vegie patch. With cement mixed in the around the base, they are really secure . Sellers have moved very little. Looks great
Not a bad little product, shame they're not Australian made though.One thing that's crucial is that no matter what sleeper you use, whether it's the rather ordinary needle treated heart timber stuff from here or better quality pressure treated from elsewhere, all the sleepers should be cut in half and keep to 1200mm centres where ever possible to avoid bending and bowing like bananas over time as the timber dries and shrinks and wants to move around. If you go up to 75mm or 100mm thick sleepers, you can push it out to 1500mm centres but the shorter the better long term.Good easy product to use, not overly cheap though. I have found some good alternatives out there that look somewhat stronger and are actually a little cheaper too ... not everything is cheapest at ... MoreNot a bad little product, shame they're not Australian made though.One thing that's crucial is that no matter what sleeper you use, whether it's the rather ordinary needle treated heart timber stuff from here or better quality pressure treated from elsewhere, all the sleepers should be cut in half and keep to 1200mm centres where ever possible to avoid bending and bowing like bananas over time as the timber dries and shrinks and wants to move around. If you go up to 75mm or 100mm thick sleepers, you can push it out to 1500mm centres but the shorter the better long term.Good easy product to use, not overly cheap though. I have found some good alternatives out there that look somewhat stronger and are actually a little cheaper too ... not everything is cheapest at Bunnings
a must for retaining sleepers, easy to work
