Bosch set cricchetto 1/2" e chiavi a bussola, 26 pezzi, coppia max 768 Nm, valigetta verde

A 26-piece 1/2" ratchet and socket set delivering up to 768 Nm of torque, built for demanding automotive and mechanical work. The fine-tooth reversible ratchet with 72 teeth allows a 5° swing arc, making it easy to turn fasteners in tight engine bays. Each socket is forged from chrome vanadium steel with a matt chrome finish and Pro Torque® profile to grip the flats of nuts and bolts, not the corners, reducing the risk of rounding. The set includes 18 standard sockets from 10 to 32 mm, two spark plug sockets (16 and 21 mm), two extension bars (125 and 250 mm), a universal joint, a sliding T-bar adapter, and a bit adapter. Everything packs into a sturdy green blow-molded case with labelled slots for quick size identification and secure storage.

Advantages

The 72-tooth ratchet needs only a 5° swing arc to engage, so you can work in confined spaces where longer throws are impossible. The Pro Torque® socket profile shifts contact to the flat sides of the fastener, protecting corners and allowing higher torque transfer without slipping. Chrome vanadium steel gives the sockets excellent hardness and resistance to wear, while the matt chrome plating resists corrosion and makes cleaning easier. The blow-molded case keeps every piece in its place, so you spend less time searching and more time working.

Suitable for

• Professional mechanics and workshop technicians
• Automotive repair and maintenance on cars, vans, and light trucks
• Assembly and disassembly of heavy machinery and equipment
• DIY enthusiasts working on suspension, engine, and drivetrain components
• Anyone needing a comprehensive 1/2" drive socket set with high torque capacity

Key specifications

• Drive size: 1/2" (12.5 mm)
• Number of pieces: 26
• Max torque rating: 768 Nm
• Ratchet teeth count: 72 (5° swing arc)
• Ratchet type: reversible, fine-tooth
• Socket profile: 6-point (hexagonal), Pro Torque®
• Socket material: chrome vanadium steel (CrV)
• Socket finish: matt chrome plated
• Included standard sockets: 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 27, 30, 32 mm
• Included spark plug sockets: 16 mm, 21 mm
• Included extension bars: 125 mm, 250 mm
• Included universal joint: yes
• Included sliding T-bar adapter: yes (for 250 mm extension)
• Included bit adapter: 1/2" internal square to 5/16" internal hexagon
• Case material: blow-molded plastic
• Case colour: green

Recommendations

For maximum safety and longevity, always use the correct socket size and ensure the ratchet is fully engaged before applying force. Do not exceed the 768 Nm torque limit, and use a torque wrench for final tightening to manufacturer specifications. Keep the case closed when not in use to protect the tools from dust and moisture.