Check the listing for details. Assembly Tie Down with Flat Hook, 4"x30'. Condition: New. Listed at 16.99 USD. Assembly Tie Down with Flat Hook, 4"x30' Assembly Tie Down with Flat Hook, 4"x30' An assembly tie-down is used to provide direct and strong resistance to shifting by attaching one end of your strap or transport chain to the cargo itself and the other to the trailer heavy machinery or vehicles. Assembly tie downs use direct tie-downs to prevent damage from shifting. If vehicles do not use assembly tie downs to strap cargo then significant damage would occur to the vehicle the moment excessive force was applied to it. Assembly tie downs are constructed out of two separate pieces of webbing each with their own hardware that is fastened at one end to the area surrounding the equipment to be protected and connected to each other, typically at the fastener. About This Product: Flat Hook 4 x 30' W Hardware SKU: 23PTD4X30 Brand: MPN: FH4X30I UPC: IMPA: