






🛠️ Nail your verticals with Tajima’s precision plumb bob—because every millimeter counts!
The TAJIMA Plumb Bob Setter PZB-400GP is a 14-ounce, quick-stabilizing plumb bob featuring a 14.5 ft self-retracting cord, multi-surface attachments including a strong magnet, and an ergonomic elastomer grip. Engineered in Japan for durability and precision, it stabilizes in just 6 seconds, making it an essential tool for professionals demanding fast, accurate vertical alignment across diverse construction surfaces.









| ASIN | B002DML0NY |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #46,120 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #3 in Plumb Bobs |
| Color | 14 Oz (400g) Elastomer-grip |
| Customer Reviews | 4.8 4.8 out of 5 stars (846) |
| Date First Available | April 1, 2004 |
| Included Components | Plumb Bob Setter, 14.5 ft Self-Retracting Line, Setting Pin for Wood/Drywall, Strong Magnet for Steel Surfaces, Hook for Nails or Studs |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 1.65 pounds |
| Item model number | PZB-400GP |
| Manufacturer | Tajima |
| Material | Plastic with rubber cover |
| Number Of Pieces | 1 |
| Part Number | PZB-400GP |
| Power Source | Hand Powered |
| Product Dimensions | 11 x 6 x 1.5 inches |
| Shape | Oval |
| Size | 14-Ounce |
| Special Features | Ergonomic |
| Style | Ergo Grip |
K**S
Tough and True
I build elevators and these really help me get everything plum and true. Magnets are great tough construction. Gotta say it’s one of the better ones I’ve used.
K**R
Excellent bob
Great magnet, easy tension adjustment. Stays where you want it to.
W**0
Best plumb bob
One of the best plumb bob system out there. Nice compact why of keeping a plumb bob line and mount all together in a neat package. Very accurate and easy to mouth with the retractable spike to mount it to any nailable surface. Line self retracting line with simple tug. Built tough to handle jobsite abuse
K**N
Plumb bob
Christmas present. Great item
D**.
Helpful Tool
Very portable, like the magnetic base.
J**E
The perfect answer to the problems of a Door Level
This is a top quality tool with all the bells and whistles. No more carrying around a 6ft-ish magnetic level, being careful not to bang it out of calibration. This fits in the toolbag, and can stand up to all the abuse. -stretching the line out to a specific length is a breeze. it does exactly what you want it to. Also comes with a tension adjustment, scaling from super smooth action with millimeter precision to steadfastly holding the length you drew it out to. My teacher has had one of these for over 15 years, and it still works perfectly, even when a little beat up. This is a time-tested product used by those who want speed, precision, and durability.
J**.
Great product!
Great product works as intended
A**R
Good tool
It's very large, it's very sharp. For a surveyor I wouldn't recommend because as a surveyor you spend a lot of time with a plumb Bob and tape in the same hand. I manage to make that work by facing the magnet towards my hand and the tape on top of the plum Bob, works well for vertical concrete and doors because of the magnet, haven't tried anything I would need the spike for but I'm sure it holds up.
M**E
Good quality. It’s nice and big and well made. I’m happy. Simple tool that you simply need. Old design but it works. I’m happy
D**T
Works great! Different mount options make it very versatile.
A**L
Best plumb bob I’ve ever owned.strong magnet and good weight The best part is that it’s retractable and will hold at whatever length you pull it out to
F**N
Very useful tool
C**E
Pour vérifier l'exactitude du laser.
Trustpilot
2 weeks ago
2 weeks ago