OTC Tools OTC 7947 8-Way Slide Hammer Set with Case. You can pull flange-type rear axles, remove stubborn oil seals and bearings and other press-fit parts. Puller jaws can be set up for 2/3-jaw internal or external pulling jobs. Set No. 1179 consists of: #1155 Slide hammer w/5lb. Hammer; #7372 Rear axle pulling attachment; #24544 3-way cross-head; #24545 Cone; #27241 2-way cross-block; #27315 Puller hook attachment; #34698 Pulling jaws (3) for internal or external pulling jobs; #20537 8-Grip wrench adapter w/single lead (wrench not included); #205377 Dent puller attachment; Packaged in a blow molded case.