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- High‑strength engineering‑grade plastic body, meets RoHS and REACH requirements
- Up to 135kg powerful thrust, ensures smooth and uniform glue output
- 360° rotatable metal front holder for flexible multi‑angle caulking
- Ergonomic anti‑slip handle, reduces hand fatigue during prolonged work
- Built‑in hanging hook for convenient and tidy storage
- Compatible with standard 310ml cartridges for home sealing and renovation
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The 634 Metal Holder Professional Caulking Gun is a high‑quality manual caulking tool ideal for professional contractors and home DIY enthusiasts.
Its body is made of high‑strength engineering‑grade plastics that comply with RoHS and REACH standards. Safe and long‑lasting, it holds up well under frequent daily construction work. It comes with a 360° rotatable metal front holder and delivers a maximum thrust of 135kg for smooth and even glue extrusion.
The ergonomically shaped handle provides a comfortable anti‑slip grip and greatly eases hand fatigue during long continuous working sessions. Built with a hanging hook for neat, hassle‑free storage when not in use. Compatible with standard 310ml sealant cartridges, it is widely adopted for all kinds of home sealing and renovation work.
| Art.No. | Thrust Ratio | Capacity （mm/ml） | Thrust force (kg) | Wt. (kg) | Pcs. / Ctn. | Ctn. Dim. (cm) |
| DT63400000 | 9:1 | 230/310 | 135 | 0.507 | 24 | 43 x 20 x 43 |
