Oatey Company 33910 Half Pipe Clamp 1/2 Inch 12 Pack

Product Description

The OATEY COMPANY 33910 is a 1/2 inch half pipe clamp designed for securing copper, PVC, and similar supply lines to wood framing in residential and light commercial plumbing installations. Each clamp is molded from durable polyethylene, which resists corrosion and provides a degree of insulation against water line noise transmitted through framing members. The barbed nail is pre-loaded into each clamp body, eliminating the need to juggle a separate fastener during installation. This pack contains 12 clamps, making it practical for rough-in work where multiple fastening points are required along a single run.

These half clamps are suited for plumbers and pipefitters securing 1/2 inch water supply lines in wall cavities, floor joists, and stud bays. The ribbed clamp body dampens vibration and water hammer noise that would otherwise transfer into surrounding structure. The pre-loaded barbed nail design keeps workflow moving during high-volume rough-in stages, particularly in new residential construction and remodel work where dozens of fastening points may need to be set in a single day.

Key Features

• Polyethylene construction resists corrosion and moisture damage
• Pre-loaded barbed nail for single-handed, fast installation
• Ribbed clamp body insulates against water line noise and vibration
• Sized for 1/2 inch pipe or tubing
• 12 clamps per pack for efficient rough-in coverage

Compatibility

Designed as an OEM-style fastening solution for 1/2 inch residential and light commercial plumbing supply lines secured to wood framing.

Installation Notes

Installation is performed by licensed plumbers or qualified pipefitters in accordance with the International Plumbing Code (IPC) and local support-spacing requirements for the pipe material being secured. No power tools are required — drive the pre-loaded barbed nail with a hammer. Ensure the pipe run is properly aligned and supported before setting fasteners, and do not overtighten or distort the clamp body around the pipe. Shut off water supply and depressurize the line before working on any live system.

Technical Specifications

• Pipe Size: 1/2 inch
• Material: Polyethylene
• Fastener Type: Pre-loaded barbed nail
• Package Quantity: 12 clamps
• Weight: 2 pounds

Standard Information

• Brand: OATEY COMPANY
• Manufacturer Part Number: 33910