Stud Extractor for 1/4–3/4 Inch Broken Studs and Stripped Bolts, Cam-Lock Roller Removal Tool for Exhaust Manifold and Engine Block

★★★★★ 5.0 20 reviews

US$7.60
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US$7.60
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 247253165 Release Date 2026/08/16 List Price US$7.60 Model Number 247253165
Category
  • 【Removes Broken or Seized Studs】Engineered to bite into damaged, rusted, or seized studs and bolts from 1/4 to 3/4 inch (6–19 mm), this extractor helps you back fasteners out cleanly from engine parts, exhaust flanges, brackets, and general hardware—without immediately reaching for a drill.
  • 【Cam-Lock Roller Bites Hard as You Turn】Locking pliers often slip and chew the stud. The internal cam and knurled roller close automatically around the fastener as you apply torque with a ratchet, increasing grip the more you turn for controlled removal.
  • 【Helps Protect Remaining Threads】Instead of driving metal jaws directly into the stud, the roller acts as the contact link between the drive body and the fastener. This design helps reduce thread damage during rotation, giving you a better chance of reusing the hole after cleanup.
  • 【Compact, Flush-Mount Design】The body sits nearly flush with the mounting surface, allowing the tool to grab studs that break off close to the manifold or engine block. The extractor housing is about 52 mm wide, helping you quickly gauge clearance in the engine bay before you start.
  • 【Heavy-Duty C45 Steel and Usage Tips】C45 carbon steel construction stands up to high loads on seized hardware. For best results, use on studs with at least 1/4–3/4 inch exposed and apply penetrating oil on heavily rusted threads before removal.
UPC 700587512940
ASIN B014K8SQRG
Brand Name EWK
Unit Count 1 Count
Drive System Cam Type
Manufacturer EWK
Model Number EB0178
Material Type C45 Steel
Number of Items 1
Number of Pieces 1
Bit Compatibilities 1/4 to 3/4 Inch
Drive Bit Application automotive
Drive Bit Shank Style Standard
Manufacturer Part Number EB0178

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