Specifications include, but are not limited to: TYPE I - Wire Cassette Refill brooms for Vammas PSB 4500 (OEM standard) Part Number: 29-CW272168 Scope of refill: Each set consists of 168 bars with each bar 27.20”(691 mm) long, with a length variation tolerance of (+0.0”/ -0.062”) Each bar consists of 16 tufts of 140 strands per tuft bent in half to create 280 sweeping tips per tuft. Total sweeping tips per set is 752,640 or 4480 sweeping tips per bar. Trim length is 12.00” with a tolerance of +/- 0.125” Brush wire must be a minimum of 0.46mm or 0.018” diameter; high carbon grade “C” zinc flashed and coated steel. Tensile strength of the wire must be a minimum of 2.37Gpa (345,000 PSI) Cassette Bars: A one piece high density co-polymer extruded section 27.20” (691 mm) in length, the profile bar must not have any metal caps, rails or any other miscellaneous metal parts that are in contact with the broom core. Packaging Each set is packaged in double wall RSC cartons with 4 cartons per skid dimensions 36” x 36” x 96” high. TYPE II - Wire Cassette Refill brooms for Vammas PSB 5500 (OEM standard) Part Number: 29-CW263210 Scope of refill: Each set consists of 210 bars with each bar 26.30”(668 mm) long, with a length variation tolerance of (+0.0”/ -0.062”) Each bar consists of 15 tufts of 140 strands per tuft bent in half to create 280 sweeping tips per tuft. Total sweeping tips per set is 882,000 or 4200 sweeping tips per bar. Trim length is 12.00” with a tolerance of +/- 0.125” Brush wire must be a minimum of 0.46mm or 0.018” diameter; high carbon grade “C” zinc flashed and coated steel. Tensile strength of the wire must be a minimum of 2.37Gpa (345,000 PSI) Cassette Bars: A one piece high density co-polymer extruded section 26.30” (668 mm) in length, the profile bar must not have any metal caps, rails or any other miscellaneous metal parts, that are in contact with the broom core. Packaging Each set is packaged in double wall RSC cartons with 4 cartons per skid dimensions 36” x 36” x 96” high.