MOOKEERF Antenna Mast Clamp Cross-Over Bracket Kit

MOOKEERF 2-Set Antenna Mast Clamp Cross-Over Bracket Kit secures two mast poles at a 90° cross or T junction for antennas, cameras, and outdoor equipment.

This heavy-duty mounting kit is designed to join two round poles—ideal for Yagi and MINO TV antennas, security cameras, weather stations, solar fixtures, or LED street lights—so you can build stable crossarms and sturdy support frames outdoors. Constructed from galvanized Q235 low-carbon steel with 3mm plate strength and supplied with U-bolts, nuts, washers, grommets, and V-jaw blocks, the kit reduces slippage and resists corrosion for long-term outdoor use.

How will this bracket hold up against wind and weather?

The MOOKEERF bracket uses 3mm-thick Q235 steel plate plus zinc galvanization for improved rigidity and corrosion resistance. The V-jaw blocks and U-bolts clamp poles tightly to reduce movement during gusts and storms.

• 3mm steel plate resists bending under load
• Galvanized finish helps prevent rust and oxidation
• V-shaped blocks lock pole contact points to cut slippage
• Full set of washers, nuts and grommets for secure assembly

Which pole sizes and devices are compatible with this kit?

The kit is made to fit round poles with outer diameters between approximately 1" and 1.8" (suitable for 1"–2" nominal poles). It works with many types of equipment typically mounted on masts and crossarms.

• Compatible with Yagi and MINO TV antennas
• Fits mounting for security cameras and weather stations
• Can support small solar panels and LED street lights
• Two-plate set enables cross or T-shaped assemblies

How easy is installation and what hardware is included?

Assembly is straightforward with common tools; the kit provides all essential fasteners and grommets so you can clamp, tighten, and weather-seal the joint without sourcing extra parts. Typical installation takes under an hour depending on access and height.

• 2 steel plates with V-jaw profiles for pole seating
• 8 U-bolts, 16 nuts, 16 washers, and 16 rubber grommets
• No specialty bolts required—use a wrench and socket set
• Instructions: align plates, fit grommets, insert U-bolts, tighten nuts evenly

Can this bracket support heavier masts or commercial installations?

While robust for residential and light-commercial needs, the kit is optimized for poles up to approximately 1.8" OD and moderate loads. For very heavy masts, larger poles, or critical commercial installations, consult structural specifications or choose hardware rated for higher loads.

• Designed for medium-duty outdoor mounting tasks
• 3mm plate adds structural strength for heavier rooftop masts
• Not intended as primary support for oversized or extremely heavy poles
• Recommend professional assessment for large installations

Who is this for: The MOOKEERF cross-over bracket kit is ideal for homeowners, installers, and hobbyists who need a reliable way to join two mast poles at a right angle for TV antennas, small surveillance systems, weather sensors, or compact solar/lighting fixtures. If you want corrosion-resistant hardware that includes all mounting fasteners and provides secure V-jaw clamping for 1"–1.8" poles, this kit offers a practical, easy-to-install solution for most residential and light-commercial outdoor mounting projects.