33% Off
Trojan 150g Plumb Bob, Removable Knob for Easy String Replacement
$19.62
$29.43
-33% OFF
You save: $9.81
Price reduced — was $29.43
11 people bought this in the last week
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88% claimed — only 5 left at this price!
Only 5 left!
Ships in 1-2 business days
Australia-wide delivery
Australian Stock
Ships from AU warehouses
Description & Specs
The Trojan 150g Plumb Bob establishes a true vertical reference line for construction, levelling and DIY tasks. Its 150g weight helps it settle quickly to a steady, accurate plumb point.
- Weight: 150g
- Knob: Removable, for easy string replacement
A plumb bob works by hanging from a fixed point so gravity pulls the tip to a precise vertical below it, which is how it stays so accurate. Use it to plumb walls, posts, door frames and formwork. The removable knob lets you swap the string quickly when it wears, keeping the tool practical for repeated use.
More about this product
The Trojan 150g Plumb Bob is a precision tool designed for establishing a plumb vertical line, essential for various construction and DIY tasks. It is a reliable tool used to ensure accurate vertical alignment in construction and DIY projects. It features a removable knob for easy string replacement, making it practical for repeated use. This tool is ideal for plumbing walls, posts and frames.
Questions & Answers
How accurate is a plumb bob?
A plumb bob is very accurate because gravity pulls the weight straight down, giving a true vertical line once it stops swinging. The 150g weight helps it settle quickly to a steady point.
How does a plumb bob work?
It hangs from a string at a fixed point; gravity draws the pointed tip directly below that point, marking an exact vertical reference.
Can I replace the string?
Yes. The knob is removable, making string replacement quick and easy.
What is the weight of this plumb bob?
It weighs 150g.
Shipping & Returns
Standard Shipping Australia-wide
Ships in 1-2 business days from our Australian warehouses
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.
Change your mind? Return within 30 days for a full refund. Item must be unused and in original packaging.
Customer Reviews
N
Natalie F.
📍 Launceston TAS
✓ Verified Purchase
Better than expected
No issues at all. Fast delivery and exactly as described.
C
Chris N.
📍 Mackay QLD
✓ Verified Purchase
Great value for money
Spent a while looking for the right Trojan 150g and this kept coming up as the best value. I can see why — quality is impressive for the price. Delivery took just 2 days to Townsville which is great. Packaging was solid and everything intact. My partner and I both use it daily now. Highly recommended.
R
Rebecca J.
📍 Albury NSW
✓ Verified Purchase
One of my best online buys
Quality product at a fair price. Delivered quickly. Happy.
M
Matt D.
📍 Bunbury WA
✓ Verified Purchase
Happy with SuperSaver AU
Have bought Trojan 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
✓ Verified Purchase
Fast delivery and perfect condition
Fast delivery and exactly what I ordered. Very happy with this.
A
Andrew F.
📍 Wagga Wagga NSW
✓ 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.
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