Home > Products > Lay Down / High Rise Systems > System Hold Down Brackets > Hold Down Clamp Hold Down Clamp Pipe hold down clamp and support. Custom clamps and sizes available upon request. Factory Part Numbers Recomended Components Warranty Factory Part Numbers Part Number Size OD Bolt Hole Size Description Support Plate 50XUC 2.25" .63" Clamp 170P17969 30UCL-88 3.25" .88" Clamp 170P17969 50UCL-88 3.5" .88" Clamp 170P17969 50UC 5.5" .63" Clamp 40UCXL 4.5" 4.3" 4.24" .63" Clamp 170P17969 50UCL-88 5.5" .88" Clamp 50UCL 5.5" .63" Clamp 50XUC 6" .63" Clamp 50XUCL 6" .63" Clamp 50UCXL 5.5" .63" Clamp 170P17969 50RUCXL 5.75" .63" Clamp 170P17969 50XUCXL 6" .63" Clamp 170P17969 50XUCLA 6" .63" Clamp 60XUCXL 6.63" .63" Clamp 170P17969 60XUCXL-88 6.63" .88" Clamp 170P17969 48UCXL 5.236" .63" Clamp 170P17969 6XXUCXL 7" .63" Clamp 170P17969 25UC-50 2.75" .50" Clamp 170P17969 Recomended Components Warranty 3-year limited warranty on mechanical and structural components 2-year limited warranty on gasoline and diesel engines 2-year limited warranty on electrical and hydraulic systems 10-year limited warranty on exclusively designed ‘double ball’ slewing ring