Special Slide Hammer Puller Special Slide Hammer Puller Ideal for pulling jobs in very close quarters, as in removal of small-bore bushings, bearings, oil seals, etc. Internal pulling attachment has a jaw spread of 1/2 to 1-3/8, adjusted by turning the slide hammer handle. Handle end has a 1/2–20 thread. No. 1173 – Slide hammer puller with head assembly. 1173 No -