description 8 ft duoscreed blade multiquip's duoscreed utilizes a unique blade profile that enables one person to strike-off concrete floors. the screeds vibratory action embeds aggregate and reduces air voids, producing a strong, dense slab, while eliminating the strenuous, time consuming labor of manual screening. california proposition 65 warning. features foam filled ends or plastic end caps prevent concrete from entering screed one piece extruded aluminum portable design available in many lengths specifications acme tools brand name multiquip acme tools part number dsb8lw assembled weight (lbs) 14 blade length (in) 96 blade thickness (in) 4 blade width (in) 3 brand / model compatibility multiquip california proposition 65 warning required yes country of origin japan globaltradeitemnumber (gtin) 00404008000343 internal supplier part # dsb8lw internet product code (ipc) 81910c3ae99 manufacturer warranty 1 year limited manufacturer warranty. see manufacturer's website for details. material aluminum number of blades 1 package contents number of blades: 1 package depth 100 package height 4 package weight 18 package weight (lbs) 17 upc 404008000343 weight (lbs) 14