OTC 1070 1-1/4-7 x 24in Screw Size 1 Hydraulic Screw Puller
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The OTC 1070 is a hydraulic screw puller replacement screw (Size 1) with a 1-1/4-7 UNC thread x 24-inch length, designed for use with OTC hydraulic puller sets and press/pull systems requiring heavy-duty threaded forcing screws. The screw is finished in a black oxide coating over steel construction, with hex-broached drive ends visible at the tip, allowing socket or wrench engagement for applying torque; the crossbar/base plate assembly uses hex nuts and a machined aluminum or steel bridge bar for rigid clamping. Manufactured in the USA with globally sourced components per the OTC box label (OTC, 655 Eisenhower Drive, Owatonna, MN 55060), this is a new, unused unit supplied in original OTC packaging. Compatible applications include gear, bearing, and pulley removal where the 24-inch screw length provides extended reach not covered by standard short-screw puller kits.
Product Specifications
| Brand | OTC |
| MPN | 1070 |
| Grainger/Distributor PN | 3GZR9 |
| Screw Thread Size | 1-1/4-7 UNC |
| Screw Length | 24 in |
| Size Designation | Size 1 |
| Screw Finish | Black oxide |
| Drive End Style | Hex broached (socket/wrench drive) |
| Country of Origin | Made in USA w/ globally sourced components |
| Condition | New |