Bearing Splitter Feature �knife-like� edges which are easily placed behind the part to secure a gripping surface, even when clearances are extremely limited. When used with an OTC Grip-O-Matic® puller, puller jaws grip attachment�s outer edge; when used with a Push-Puller, puller legs are threaded into the attachment�s two tapped holes. No. 1127 Max. spread 13-3/8" Min. spread 3/4" Thread of tapped hole in adapter. 1"�14 Distance between adjusting screws. 10-1/4" Use with puller Nos. 1047, 1073, and 939.