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The OATEY COMPANY 34295 is a Duo Fit Clamp designed to secure both 1/2-inch and 3/4-inch pipe in a single fastener. This dual-size clamp eliminates the need to stock two separate clamp sizes when working with mixed pipe runs in the same installation. It is sold in a 12-pack, making it practical for jobs that require consistent pipe support at multiple points. Plumbers and pipefitters use this clamp in residential and light commercial applications where copper, CPVC, or PEX lines run through framing, joists, or studs. The pack weighs 1.94 pounds total.
This clamp is well suited for rough-in plumbing work where both 1/2-inch and 3/4-inch supply lines are present in the same chase or wall cavity. The duo-fit design reduces the number of SKUs a technician needs to carry on the truck and speeds up installation when securing mixed-diameter pipe runs. It is appropriate for new construction and retrofit installations alike, and the 12-pack quantity supports a full rough-in or service call without running short.
Designed as an OEM-style replacement and general-use clamp for securing 1/2-inch and 3/4-inch pipe in residential and light commercial plumbing installations.
Installation is typically performed by a licensed plumber during rough-in or service work. Power down or shut off the water supply before modifying any existing pipe runs. Fasten clamps to framing members per local plumbing code spacing requirements, generally referenced under the IPC. Do not overtighten fasteners, as this can deform the pipe or clamp body and restrict flow.
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