Instrument Mast Right-Angle Mounting Bracket

The Instrument Mast Right-Angle Mounting Bracket provides a simple, robust way to mount instruments, enclosures, or accessories perpendicular to an existing pole or mast. It is intended for field, marine, and fixed installations where equipment must be oriented horizontally while using standard vertical instrument masts.

The bracket consists of a welded horizontal mast attached to a heavy steel mounting plate that clamps securely to an existing pole using user-selected U-bolts. This design allows users to “turn” a vertical mast 90 degrees, creating a stable horizontal mounting point without custom fabrication or improvised hardware.

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$79.99

SKU: 10-0000227 Categories: ,

Many field and monitoring applications require equipment to be mounted horizontally rather than vertically—such as time-lapse cameras, sensor enclosures, or other instruments that must remain level or oriented parallel to the ground. The Instrument Mast Right-Angle Mounting Bracket provides a mechanically straightforward solution using common mast and pole hardware.

The bracket features a permanently welded 1.25-inch outer diameter steel mast with a 10-inch horizontal extension. This mast size matches standard antenna and instrument tubing, making it compatible with a wide range of clamps, mounts, and accessories. The mast end is capped with a plastic plug to prevent debris ingress and eliminate exposed edges.

The mounting plate is fabricated from 1/4-inch steel and includes slotted holes that accept U-bolts with center-to-center spacing from approximately 1.0 to 2.5 inches. This accommodates a wide range of pole and pipe diameters when paired with appropriately sized U-bolts selected by the user. Once clamped, the assembly provides a rigid right-angle mounting surface suitable for both permanent and semi-permanent installations.

The Instrument Mast Right-Angle Mounting Bracket is commonly used in combination with Leeman Geophysical Nanuk Case Mounting Brackets, the GeoCapture Time-Lapse Camera Case, or other customer-supplied instruments that require a horizontal orientation relative to a vertical mast.

  • Instrument Mast Right-Angle Mounting Bracket
  • Welded 1.25″ OD horizontal steel mast (10″ length)
  • 1/4″ thick steel mounting plate with slotted U-bolt holes
  • Black powder-coated finish
  • Plastic end cap installed in horizontal mast

Note:
U-bolts and mounting hardware are not included and are selected separately based on the user’s pole diameter and installation requirements.

  • Converts a vertical instrument mast into a horizontal mounting point
  • Permanently welded 1.25″ OD steel mast (0.065″ wall, ~1.12″ ID)
  • 10″ horizontal mast length for flexible instrument placement
  • 1/4″ thick steel mounting plate for stiffness and durability
  • Slotted holes accept U-bolts with 1.0″–2.5″ center spacing
  • Compatible with a wide range of pole and pipe diameters
  • Black powder-coated finish for outdoor and field environments
  • Designed for use with Nanuk case mounts, camera enclosures, and custom instruments

No documentation for this product.

  • WARNING: CHOKING HAZARD – Product contains small parts. Not suitable for children under 3 years.
  • WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.