The OTC 1124 features 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, the puller jaws grip attachment’s outer edge; when used with a Push-Puller, the puller legs are threaded into the attachment’s two tapped holes. For use with OTC 1035, OTC 1040, OTC 1041, OTC 1042, OTC 1065, OTC 1063, and OTC 938 pullers.