9 inch steel standard size manual heavy duty caulking gun with ratchet rod , big ladder hook

Quick Detail:

1, Size: 9inch or 300ml

2, Drive: Manual

3, Feature: seal puncture tool, spout cutter, ladder hook .

4, Surface:Powder coated

5, Cartridge type: Cradle style barrel

6. Ratchet rod thickness :7.8MM

7, OEM: Allowed