Spurtar Stud Remover 1/4–3/4 in (6–19 mm) Bolt Extractor with Knurled Roller & Cam Lock

Overview

The Spurtar Stud Remover is built for tough jobs where bolts break off, seize, or need careful extraction. It covers studs from 1/4 to 3/4 in (6 to 19 mm) and is well suited for automotive and industrial tasks such as engine blocks, exhaust manifolds, and cylinder heads. The tool is crafted for durability and repeated use, with attention to alignment and control during removal.

Crafted from high-strength alloy with precise tolerances, the tool resists wear and helps maintain alignment during extraction, reducing marring or unintended thread damage during use.

Secure, smart design

A knurled roller and cam lock provide a firm grip on the stud, ensuring a secure fit while the cam rotates to engage the fastener for quick, controlled operation. This combination helps you work efficiently when time matters.

• Heavy-duty engineering is designed for commercial or occasional use
• Two contact options—1/2 in and 3/4 in positions—optimize fit and minimize thread damage
• Rounded, flush-mount geometry lets you reach studs very close to the mounting surface

How it works

Attach the tool to a standard 1/2 in drive ratchet or flex handle. As you turn, the cam pulls the knurled roller against the stud to secure a grip; continue turning until the stud releases.

• Turn the cam to tighten, then apply steady torque to remove
• The tool’s design keeps contact points aligned, reducing the chance of slippage

Real-world uses

Designed to tackle common trouble spots in engines and machinery. Typical applications include removing broken bolts from engine blocks, freed studs on exhaust manifolds, and extracting damaged screws without enlarging the hole.

• Engine blocks and cylinder heads
• Exhaust manifolds and intake manifolds
• Seized or damaged studs and screws

Tips for best results

• Clean the stud and thread surfaces before use and apply light penetrating oil if needed
• Choose the correct hole size (1/2 in or 3/4 in) for an optimal grip
• Maintain a steady, controlled turning motion to avoid sudden slips
• Inspect the knurled roller and cam for wear and replace if necessary