The Bosch 1600A02Z9F 25-Piece 1/2" Square Drive Socket Set provides a comprehensive selection of sockets and accessories for demanding fastening and loosening applications.

Its 72-tooth powder-metallurgy ratchet mechanism allows a small 5° working angle, making it easier to operate in confined spaces. The ratchet delivers up to 768 Nm of torque, while the lock button securely fixes sockets and allows quick release. An intuitive direction switch enables convenient change between tightening and loosening.

The ergonomic two-component soft-grip handle provides comfortable handling and improved control. The set is supplied in a practical storage case for organized storage and transport.

Key Features

• Bosch 25-Piece 1/2" Square Drive Socket Set
• SKU / Order Number: 1600A02Z9F
• Powerful 1/2" ratchet
• 72-tooth fine ratchet mechanism
• 5° working angle
• Maximum torque up to 768 Nm
• Lock button for secure socket retention and easy release
• Quick direction switch for left/right rotation
• Curved neck design for improved access
• Ergonomic soft-grip handle
• 19 metric drive sockets
• 2 spark-plug sockets
• 2 extension bars
• Universal joint adapter
• Storage case
• Manufactured according to ISO 3315

Technical Specifications

Set Contents

1 × 1/2" Ratchet

19 × 1/2" Drive Sockets

• 8 mm
• 9 mm
• 10 mm
• 11 mm
• 12 mm
• 13 mm
• 14 mm
• 15 mm
• 16 mm
• 17 mm
• 18 mm
• 19 mm
• 20 mm
• 21 mm
• 22 mm
• 24 mm
• 27 mm
• 30 mm
• 32 mm

2 × Spark-Plug Sockets

• 16 mm
• 21 mm

2 × Extension Bars

• 75 mm
• 125 mm

1 × Universal Joint Adapter

1 × Storage Case

The Bosch listing confirms the 25-piece configuration and these accessory sizes.

Applications

• Automotive repair and maintenance
• Mechanical assembly
• Machinery servicing
• Workshop maintenance
• Equipment installation
• Construction and fabrication work
• Home maintenance
• DIY projects

Product Benefits

High-Torque Ratchet
The 1/2" ratchet provides up to 768 Nm of torque, making it suitable for demanding fastening and loosening applications.

72-Tooth Mechanism
The fine 72-tooth mechanism provides a 5° working angle, allowing effective operation in restricted spaces.

Wide Socket Selection
The 19 metric sockets cover sizes from 8 to 32 mm, providing excellent versatility for mechanical and automotive applications.

Easy Socket Changes
The integrated lock button helps securely hold the socket during operation and allows quick release when changing accessories.

Comfortable Handling
The curved neck and ergonomic soft-grip handle provide improved control and comfort during extended use.

Complete Workshop Kit
With spark sockets, extension bars, universal joint adapter, and a storage case, the set is ready for a wide range of workshop tasks.

Package Includes

• 1 × Bosch 1/2" Ratchet
• 19 × 1/2" Drive Sockets
• 2 × Spark-Plug Sockets
• 2 × Extension Bars
• 1 × Universal Joint Adapter
• 1 × Storage Case