Sada nástrčných kľúčov Bosch PRO 3/4 palca, 9-dielna, hlboké nástrčné kľúče, čierna

The Bosch PRO 3/4 inch 9-piece deep socket set in black is a professional impact socket collection designed for heavy-duty fastening and loosening tasks. The set includes nine deep sockets with a 3/4" drive that are intended to be used with impact wrenches and pneumatic tools. Deep socket design provides access to recessed nuts and bolts, while the black finish indicates an impact-grade surface treatment for enhanced durability and wear resistance during frequent workshop use.

Advantages

This socket set is built for reliable torque transmission and extended service life under repeated impact loading. The 3/4" drive size accommodates larger fasteners common in industrial maintenance and heavy-vehicle repair. Deep sockets allow engagement with fasteners recessed below surrounding parts or hardware. The compact 9-piece selection covers a practical range of socket sizes for general professional use and helps reduce the need to switch between multiple individual sockets.

Suitable for

• Workshop maintenance and repair with impact wrenches
• Heavy vehicle and agricultural machinery service
• Industrial assembly and disassembly tasks
• Pneumatic-tool driven fastening and loosening
• Servicing recessed or hard-to-reach fasteners

Key specifications

• Drive size: 3/4 inch
• Quantity: 9 deep sockets
• Finish: black impact-grade coating
• Type: deep impact sockets for use with impact wrenches and pneumatic tools
• Intended application: heavy-duty fastening and loosening

How to use

Select the socket size that matches the fastener and attach it securely to a compatible 3/4" drive impact wrench or pneumatic tool. Ensure the socket fully seats on the fastener before applying torque. Use appropriate torque settings on the power tool and apply steady pressure to avoid slipping. After use, inspect sockets for wear or damage, clean off debris, and store them in a protected case or tool chest to prevent corrosion and damage.

Recommendations

Use the sockets only with impact-rated tools and accessories. Do not use impact sockets on non-impact chrome accessories or as a substitute for hand-only sockets when torque control and precision are required. Regularly inspect sockets for cracks, rounded corners, or other signs of wear and replace any damaged pieces to maintain safety and performance.