"RAM 20 IN. LG 1.75 IN. DIA; 13 IN. MAX WK DIA 3.5 IN. MAX ARBOR DIA ACCOMMODATED; 64 IN. MAX DIST BETWEEN CTRS; 14 IN. MAX DIST BETWEEN TABLE AND RAM; 15 TN RATE PRESSURE CAP.; ATTACHMENTS/ACCESSORIES 1 TEST BAR W/COMB BRACKETS,1 DIAL INDICATOR,2 V-BLOCKS"