Versatile puller capable of removing a wide variety of components having tapped pulling holes including harmonic balancers gears crankshaft pulleys etc. Capable of handling 2- or 3-way bolt pulling applications. Works on many cars pickups SUVs and small engines. Carries the OTC Lifetime Marathon Warranty against defects in workmanship and material. Contents of set: Puller flange: adapts to bolt circle dia. of 1-1/2" to 4-5/8". Forcing screw 5-5/8" long 5/8-18 thread. Shaft protector 1-3/16" diameter x 3/4" thick. Three each of the following flat washers 1/4"; 5/16"; 3/8". Three each of the following bolt sizes: 1/4"-28 x 3" long 5/16"-24 x 3" long 5/16"-18 x 3-1/2" long 5/16"-18 x 6" long 3/8"-24 x 1-1/2" long 3/8"-16 x 2" long 3/8"-16 x 3" long 3/8"-16 x 4-1/2" long M8 x 1.25 x 45 mm long M8 x 1.25 x 65 mm long M8 x 1.25 x 90 mm long and M10 x 1.5 x 35 mm long.