4536 A/C Clutch Pulley Puller SetFeatures and Benefits: For removal of stubborn air conditioning clutch pulleys. Also can be used on many alternator, generator, power steering and crankshaft pulleys, harmonic balancers, and fiber timing gears Spread: 3" to 5", Reach: 1" to 5" Weight: 4 lbs ; 11ozIncludes: Drop-forged components One 3/4"-16 x 5" live center forcing screw 5-1/2" crossbar with 3 spread settings Two pair of jaws A clamp bolt Blow-mold