MANNIFEN 6" 2-Jaw Gear Puller — 6in Reversible Internal/External Puller, CR-V Steel, Anti-Drop Pins

MANNIFEN's 6-inch 2-jaw gear puller is a compact, heat-treated CR-V steel tool engineered to remove bearings, pulleys, gears and flywheels safely and precisely in tight spaces.

This two-jaw puller combines a reversible internal/external design with robust construction to tackle small-to-medium removal jobs on cars, motorcycles, bicycles and light machinery. With a 6-inch bracket span, a 6.5-inch screw, and anti-dropout pins on the bracket, the tool balances reach and control for accurate extractions while minimizing harm to surrounding components.

How does the reversible internal/external feature help on different parts?

The puller’s arms can be set for external gripping around a part or flipped inward to push against an inner lip, making it versatile for many service scenarios. This eliminates the need for separate internal and external pullers in most small repair tasks.

• Switches quickly between internal and external modes for varied removal angles.
• Anti-dropout bracket pins keep jaws in position during set-up.
• Useful for hub, bearing, pulley, and gear extractions in confined spaces.

What sized jobs will the 6-inch MANNIFEN puller handle?

This model suits small to medium components: the bracket measures 6 inches, the screw length is 6.5 inches, and the jaws provide a practical working reach for parts up to about 5.3 inches in gear diameter. It’s ideal when space is limited or when you need a portable shop tool.

• Bracket span: 6 inches (150 mm) with maximum effective gear reach about 5.3 inches.
• Screw length: 6.5 inches (165 mm) for deep-seated components.
• Claw total length: 5.6 inches (140 mm); used length when bracket mounted ~3.8 inches (97 mm).

How durable and safe is the MANNIFEN 2-jaw gear puller?

Manufactured from heat-treated CR-V (chromium-vanadium) steel, the puller resists bending and breaking under heavy loads typical of bearing and pulley removal. The robust screw and consistent machining reduce the chance of slippage and ensure smoother force transfer.

• Heat-treated CR-V construction for high tensile strength and wear resistance.
• 14 mm screw diameter top and bottom for secure load handling.
• Thick 5 mm claws to resist deformation during use.

Is this tool suitable for both DIYers and professional mechanics?

Yes. The MANNIFEN 6-inch 2-jaw puller is designed for ease of use while meeting the durability expectations of professional repair work. Quick setup, reversible jaws, and a robust screw mechanism make it a practical choice for a range of users handling routine maintenance or emergency disassembly.

• Simple assembly and reversal of jaws for rapid job transitions.
• Available in multiple sizes (4", 6", 8", 10", 12", 14") to match different tasks.
• Compact enough for mobile toolkits, sturdy enough for repeated professional use.

Who is this for: The MANNIFEN 6-inch 2-jaw gear puller is aimed at automotive hobbyists, motorcycle and bicycle mechanics, small-engine technicians, and maintenance professionals who need a reliable, compact puller for bearings, pulleys and gears. Choose this size when you commonly work on small-to-medium components in constrained spaces or want a dependable backup tool for on-the-go repairs.