Cable Tray Expansion Guides

Expansion Guides for Ladder Tray and Hefty Tray

Expansion guides are used to secure ladder trays as well as hefty trays, while acting as a guide during movement as a result of thermal expansion. For expansion guide recommendations, contact Superior Tray. 1/2" hardware is recommended.

Heavy Duty Hold Down Clamp and Expansion Guide for Hefty Tray

These special heavy duty tray hold down clamps and expansion guides are ideal for fastening tray to C-Channels, such as those found on bridges. They are easy to install and reduce field labor costs since the beam clamp set screw eliminates the need to drill the C-Channel.

Double Ladder Tray Expansion Guides

These expansion guides are used to retain two side by side ladder cable trays, while acting as a guide during movement as a result of thermal expansion. For expansion guide recommendations, contact Superior Tray. 1/2" hardware is recommended.

Instrument Tray Expansion Guides and Hold Down Clips

These clips hold 4" and 6" wide Instrument Channel to a lower support channel or bracket. It can be used as an expansion guide with a W- 5 washer (sold separately) placed under the base. 3/8" hardware is recommended. Nylon Pad for Hold Down Clip is available.

Hold Down Clips, Expansion Guides, Splices and Connections Accessories