This standard half-barrel ratchet caulk gun from Premier Paint Roller accepts standard 10 oz (1/10 gallon) caulk cartridges. The ratchet rod mechanism provides smooth, controlled dispensing.

• Capacity: 10 oz (1/10 gallon) cartridges
• Style: Half-barrel with ratchet rod
• Features: Thumb pressure release
• Length: 9" barrel

The ratchet action allows precise control over caulk flow. Thumb release instantly stops dispensing to prevent dripping. Suitable for applying caulk, sealants, and adhesives around windows, doors, trim, and other household applications.