Chave de catraca UNIOR 1/2 polegadas 260 mm, 72 dentes, aço cromo-vanádio

The UNIOR 1/2" Ratchet Wrench (Model 611782) is a professional-grade tool designed for efficient and reliable fastening in automotive, industrial, and DIY applications. Featuring a 72-tooth gear mechanism, this ratchet delivers a fine 5-degree swing arc, allowing for use in tight spaces. The reversible lever switch enables quick direction changes, while the chrome vanadium steel construction ensures durability and long service life.

Advantages

High tooth count for minimal swing arc; robust chrome vanadium steel construction; polished head for reduced friction; ball detent socket retention for secure fit; complies with DIN 3122 and ISO 3315 standards.

Suitable for

• Automotive repair and maintenance
• Industrial assembly and disassembly
• Mechanical workshops
• Home DIY projects

Key specifications

• Drive Size: 1/2 inch
• Number of Teeth: 72
• Overall Length: 260 mm
• Material: Chrome Vanadium (CrV) Steel
• Surface Finish: Chrome Plated
• Head Finish: Polished
• Head Width: 40 mm
• Head Thickness: 38 mm
• Socket Retention: Ball Detent
• Reversing Mechanism: Lever Switch
• Handle Type: Smooth Steel
• Standards: DIN 3122, ISO 3315

Recommendations

For optimal performance, use with impact-rated sockets and ensure proper lubrication of the ratchet mechanism periodically. This tool is ideal for professionals seeking precision and reliability.