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The GIBRALTAR MAS-0012 is a steel adjustable self-positioning strap clamp designed for secure pipe and conduit support in mechanical, plumbing, and HVAC installations. The self-positioning design allows the clamp to automatically align with the supported component during installation, reducing adjustment time on the job. Built from steel with a black finish, this clamp measures 12 inches in overall length and 2.25 inches wide, with a 1.5-inch height. The 0.75-inch stud size and 1.375-inch heel-to-stud-center dimension make it suited for standard strut and structural mounting applications. Licensed tradespeople working in commercial or industrial environments will find this clamp appropriate for overhead and wall-mount support runs.
The MAS-0012 is used in commercial and industrial mechanical systems where rigid, adjustable pipe or conduit support is required. It is appropriate for use in HVAC piping runs, plumbing rough-in, and conduit support work where a strap-style clamp with stud attachment is specified. The adjustable design accommodates slight variations in pipe position without requiring a separate bracket or additional hardware. This clamp is sold individually and is suited for both new construction and retrofit applications where existing support hardware must be replaced or supplemented.
Designed as an OEM-style replacement or direct-install strap clamp for use in residential, commercial, and industrial piping and conduit support applications requiring a 0.75-inch stud mount.
Installation is typically performed by licensed plumbers, pipefitters, or HVAC technicians. De-energize or isolate the associated system before securing any support hardware to live piping or conduit runs. Follow applicable IPC, IMC, or NEC guidelines for support spacing and fastener requirements. Do not overtighten the stud connection beyond the hardware manufacturer's rated torque range for the mounting substrate.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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