About External and Internal Grip Pullers
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Quick-Hold Reversible Jaw External/Internal Grip Pullers
With reversible jaws that stay aligned, these pullers can quickly grip objects from the outside or inside. They’re often used to pull bearings and pulleys. To grip objects on the outside, attach the jaws with tips facing in. To grip objects from inside, attach the jaws with tips facing out.
Pullers with spring-loaded jaws lock in place for quick one-hand operation. Spring tension holds the jaws against the object being pulled, so you can tighten the locking nut.
Combination 2/3-jaw pullers have mounting holes in both a two-jaw and three-jaw configuration, so you can attach the jaws either way. Lift up the base to add or remove jaws.
Capacity is dependent on the material and thread size of the forcing screw. It should be used as a guide. If you can grip and reach an object, your puller will normally have enough power to pull it. When in doubt, choose the next larger puller size.
Pullers | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Jaw Tip | Forcing Screw | Replacement Forcing Screws | |||||||||||
| For ID | For OD | Reach | Capacity, tons | Puller Material | Forcing Screw Material | Wd. | Thick. | Overall Lg. | Thread Size  | Each | Each | ||
Standard Profile—Spring-Loaded Control | |||||||||||||
Combination 2/3 Jaws with Tips on One End | |||||||||||||
| 3"-4" | 3"-4" | 4" | 2 | Steel | Steel | 9/16" | 3/16" | 8 3/4" | M15 × 2 mm | 0000000 | 0000000 | 0000000 | 000000 |
Expanding-Collar Internal Grip Pullers
Get a grip on objects with blind holes—these pullers have an expanding collet that secures bearings and bushings from inside.
Ready-to-use pullers have a nut that you tighten down to expand the collet jaws inside the object you’re pulling. When the collet is secure, use a bridge or a slide hammer (both sold separately) to apply force. A safety catch prevents the puller from overextending.
| For Thread Size | Weight, lbs. | Overall Length | Material | Each | |
| M10; M15 | 6 | 12 1/4" | Steel | 00000000 | 0000000 |