DURATECH 6-Inch 3-Jaw Gear Puller, CR-V Steel Fully Assembled — 5.7T Capacity, Reversible Jaws

The DURATECH 6-inch 3-jaw gear puller is a ready-to-use, heat-treated CR-V steel removal tool that safely extracts gears, bearings, pulleys and flywheels with balanced three-point force.

This fully assembled 3-jaw puller from DURATECH is built for workshop and garage tasks where controlled, concentric pulling matters. Its drop-forged chrome-vanadium (CR-V) steel jaws are heat-treated for strength, and chrome plating plus black phosphatized drive screw coatings enhance corrosion resistance and lifespan. The reversible, 8-position jaws adapt to inside or outside grips and four reach options, making the tool versatile enough for many automotive, agricultural, and maintenance jobs.

How does this puller make removing gears and bearings easier?

The three-jaw layout centers force evenly around the part, preventing wobble and reducing the chance of damage while pulling. Precisely machined claws give a secure, non-slip engagement even in tight spaces, and the robust drive screw transmits steady force for controlled extraction.

• Three jaws distribute load for balanced removal.
• Fine chrome plating protects jaws from rust and wear.
• Black phosphatized drive screw improves strength and longevity.
• Fully assembled—no setup required before use.

Can the jaws handle inside and outside pulls, and how flexible is the reach?

Yes — the jaws are reversible and lock into eight positions, allowing both internal and external gripping. You can switch between short, standard, long, and extra-long reach settings, so the puller suits a wide range of diameters and depths up to its specified limits.

• Reversible 3-jaw design for inside or outside gripping.
• 8-position adjustment for precise centering on parts.
• Jaw spread: 6 inches; reach ranges to 6-9/16 inches for deeper pulls.
• Maximum use range roughly 150 mm for many common parts.

What are the strength and durability features to expect?

The DURATECH puller uses drop-forged CR-V steel and heat treatment for enhanced tensile strength and toughness. Chrome plating on the jaws and phosphating on the drive screw reduce corrosion and surface wear, extending service life under repeated use.

• CR-V drop-forged jaws for increased toughness and impact resistance.
• Heat treatment improves hardness where it matters most.
• Protective finishes resist rust in workshop environments.
• Rated puller capacity: 5.7 tonnes (5.7T) for heavy-duty jobs.

How should I verify this is the right size for my job?

Measure the part’s outer or inner diameter and compare it to the puller’s jaw spread and reach. This DURATECH model has a 6-inch spread and up to 6-9/16-inch reach; the listed 150 mm maximum use range helps determine compatibility with your component.

• Confirm shaft clearance and part diameter before ordering.
• Check whether you need inside or outside grip for the specific removal.
• Allow for small measurement tolerances; size is measured by hand.
• Use appropriate wrenches or ratchets with the drive screw for controlled pulling.

Who is this for: The DURATECH 6-inch 3-jaw gear puller is aimed at mechanics, hobbyists, maintenance technicians and anyone performing frequent component removals. It suits garages, home workshops, industrial maintenance bays and agricultural repair work where a robust, versatile puller that’s ready to use out of the box saves time and reduces risk of part damage.