13 pc Harmonic Balance & Puller Set I8070-AM •Set for removing harmonic balancers, gear pulleys, steering wheels and crank shaft pulleys •Yoke allows 2 or 3 hole applications •Alloy steel centre screw with floating, removable swivel •Applies even pressure preventing damage •Drop forged heat treated carbon steel •Contents: 1x 5" allow steel pressure screw. 1x 3/4" 16 thread, 1x small centring adaptor, 10x bolt sizes Removes harmonic balancers, gear pulleys, steering wheels and crank shaft pulleys. The yoke allows 2 or 3 hole application Alloy steel centre screw with floating, removable swivel applies even pressure preventing damage. Drop forged and heat treated carbon steel Includes 1pc 5" alloy steel pressure screw, 1pc 3/4"-16 thread, 1pc small centering adaptor, 10pc bolt sizes = 2pc 14mm x 38mm 2pc 12mm x 38mm 3pc 12mm x 22mm 3pc 14mm x 22mm