description milwaukee mx fuel concrete vibrator backpack harness  pairs to any mx fuel concrete vibrator in seconds california proposition 65 warning. features designed for use with the mx fuel backpack concrete vibrator fully adjustable for increased comfort waist straps to place remove strain from back breathable polyester straps backpack harness included in all mx fuel backpack concrete vibrators adjustable waist straps adjustable chest straps adjustable should harness extra lower back padding for increased comfort specifications accessory type backpack harness acme tools brand name milwaukee acme tools part number 3700m assembled weight (lbs) 4 brand / model compatibility mxf371-2xc mx fuel backpack vibrator california proposition 65 warning required no color / finish black/red country of origin china globaltradeitemnumber (gtin) 00045242601684 internal supplier part # 3700 internet product code (ipc) 08667af44a3 length (in) 13.0 manufacturer warranty 1 year material polyester package contents (1) backpack harness package depth 13.1 package height 7.1 package weight 8.175 tool accessory category concrete vibrators upc 045242601684 width (in) 4.0