

🛠️ Nail your pipe layout game with precision and ease!
The #7 Jumbo Centering Head by SureWerx is a robust aluminum pipe layout tool designed for pipes 1" diameter and larger. Featuring an 8-inch Y-type head, an adjustable dial bubble protractor for precise angle marking, and a spring-loaded hardened centering pin that removes the need for hammering, it streamlines centerline and angle marking tasks. Trusted by professionals for its durability and solo-use convenience, it’s a must-have for efficient, accurate pipefitting and welding layouts.










| ASIN | B004XNZM0I |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 74,002 in DIY & Tools ( See Top 100 in DIY & Tools ) 152 in Marking Tools |
| Colour | Grey |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,079) |
| Cutting Diameter | 1 Centimetres |
| Date First Available | 17 Aug. 2012 |
| Included components | Pipe Centering Head Tool |
| Item Package Quantity | 1 |
| Item Weight | 567 g |
| Item diameter | 1 Centimetres |
| Item model number | 14776 |
| Item thickness | 10 Centimetres |
| Manufacturer | SureWerx |
| Material | Aluminum |
| Part number | 14776 |
| Pattern | Single |
| Size | Jumbo |
| Style | Jumbo |
A**W
Makes light work of a centreline on pipes.
Brilliant little tool,takes the hastle out of arguing over if youre centre line is centre. Plonk it on, level it up hit the pin with a hammer jobs done,repeat further down the pipe get a straight edge and draw a line between the 2 punch holes. You are now the proud owner of a centre line on ye pipe with zero measuring and all by yourself no extra pair of hands required.. Its built very well as you would expect and looks like it will last years.
S**H
Great tool for pipe fitters
This is a great little tool , I used it for marking out victaulic mechanical tees on 3” steel pipe today . Marked out my centre’s held it on the line hit it with a hammer and the holes were in identical positions . I bought the jumbo one too which seems nice. But I like this one because you can see were to place your punch and believe this one works better with smaller pipe
P**L
Poor quality item
Returned 1st Curve o Mark I bought after hours of work. This was due to the spirit level leaking. Thought this was was a faulty item. Received 2nd one and was extremely careful while using it. The same thing happened as you can see in the video. The spirit level is now bone dry and useless. Waste of money.
J**.
Pipe Fabrication marker tool - useful to me
Found this really useful for setting up marks on some pipe fabrication I was doing.
D**E
Perfect
Perfect
A**R
Jackson pipe centre marking gauge
good quality product works well
A**R
Easy pipe centres
An easy and accurate tool for finding pipe centres. The automatic center punch works a treat and leaves a clear mark. I've used this extensively over 12 months and there is zero signs of wear.
D**A
Great tool and time-saver
Great tool as long as you calibrate it before use
D**N
Works perfect every time!
C**N
Livraison rapide et soignée je suis très contente de mon achat. Je recommande fortement ce vendeur
L**L
Répond bien à mes attentes
A**G
Wenn man Rohrgewerke nicht nur in einer Ebene schweissen muss, kommt man ohne diverse Hilfsmittel nicht zum Ziel. Das ist für mich eines der besten Helferleins, das es für diesen Zweck gibt. 5 Daumen hoch!
K**S
Excelente producto para un tubero
Trustpilot
2 weeks ago
2 weeks ago