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The CMA-455 is designed to replace one 2' x 2' ceiling tile or to sit above the suspended ceiling. 2' x 2' plate is suspended and secured to the structure above with four tie wires. -Quick installation without cutting any ceiling tiles. -Comes with 10 ft. safety cable, 20 ft. strand wire, two outlet knockouts, four turnbuckles, wood eye bolts and concrete anchors.

"- Provides height adjustment in 1"" increments- Notched design for adjustment without disassembly- Includes set screw for add stability- Consists of 1.5"" NPT column, threaded on both ends- Use in combination with any Chief 1.5"" NPT ceiling plate or other accessory"

"The SL236 provides Extended Travel with exceptionally smooth and quiet movement and is a great option for fixed ceilings in homes and corporate offices.- Two internal outlets, one is switched on 110V units- Plenum-rated- Fits most installation requirements, needing only 11"" of clearance above the ceiling- Easily accommodates multiple control options- Extended Downward Travel up to 36” with 3 stopping positions.- UL Listed.- For fixed ceiling installations"

- Compatible with RPA Elite projector mounts - Quick installation in three easy steps - Industry-first quick-disconnect at two sites: bracket from the ceiling mount, and bracket from the projector - Unlimited lamp and filter access - Requires only 35% of the hardware of other universal designs

Custom RPM Interface BracketCustom SLM Interface Brackets are designed for your specific projector for a fast and easy instal. Custom hardware also included.Use Chief's MountFinder to determine which model number matches your specific projector.TAA compliant

Custom SLM Interface Brackets are designed for your specific projector for a fast and easy instal. Custom hardware also included. Use Chief's MountFinder to determine which model number matches your specific projector.

Chief offers the SLB in custom and universal interface bracket options for the RPA series of projector mounts.

"Custom SLB Interface Brackets are designed for your specific projector for a fast and easy install. Custom hardware also included.Note:To ensure this mount works with your equipment check the ""Compatibility"" tab below."

FeaturesCompatible with the RPA and Smart-Lift projector mountsCustom and universal versions of SLB projector interface brackets availableNOTE: If you need an interface bracket for the RPMA/RPMB/RPMC projector mounts with Q-Lock Security, order theSLM

Ideal for smaller projector models, these custom miniature versions of the RPA Elite mounts include all the same great features in almost half the size.- Compact design is smaller than the RPA Elite by 1/3 and includes all the same features- MicroZone Adjustments make projector registration fast and precise (including flush mount installations)- Centris Technology enables effortless fingertip positioning and self-adjusts to support different projector weights- Integrated cable management through top of mount without additional accessories- Q-Lock Quick Release Lever provides quick connect/disconnect of the projector for service and enhanced security with an integrated key and lock system (4 key options)