description 14 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 dsb14lw assembled weight (lbs) 20 blade length (in) 168 blade thickness (in) 4 blade width (in) 3 brand / model compatibility multiquip california proposition 65 warning required yes country of origin japan globaltradeitemnumber (gtin) 00404001000807 internal supplier part # dsb14lw internet product code (ipc) 07096d0cbd9 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 172 package height 8 package weight 32 package weight (lbs) 23 upc 404001000807 weight (lbs) 16