Birzman Impact tool for claw nuts

The star nut setting tool enables quick, easy, and precise installation of star nuts in threadless 1" and 1 1/8" steerer tubes.

The guide sleeve's precision cylindrical design prevents tilting and ensures the star nut is driven in perfectly straight. Thanks to its robust hardened alloy steel construction, the tool easily withstands heavy hammer blows. The integrated guide with a preset stop automatically positions the star nut at the perfect, manufacturer-specified depth in the steerer tube.

Made from high-quality alloy steel and lightweight aluminum, the tool combines exceptional durability with comfortable handling for everyday workshop use.

Features:

• Quick and perfectly straight installation of star nuts
• Integrated depth stop for a precisely preset installation depth
• Precisely fitting guide sleeve protects the steerer tube from damage
• Durable alloy steel striking cap for maximum longevity
• Easy to use, ideal for professional workshop use

Technical Details:

• Steerer tube compatibility: 1" and 1 1/8" (threadless)
• Material: Alloy steel / aluminum