| Comparison : |
Item # 020181-08 (D-9), Standard Duty C-Track Festoon Beam Clamp, for 6mm-25mm Thick Beam Flanges, Plated Steel, for Cross Arm Support Channelp Item # 023222-1 (E-42), Standard Duty C-Track Festoon Track Hanger Bracket, for Cross Arm Support Channels, Galv Steel, Z-Clamp Style Item # FC-CH1F-SS (E-17), Track Hanger Clamp Assembly 14G
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