Wera 05003594001 43pc 3/8 in Drive Socket Bit Set

Product Description

The WERA 05003594001 is a 43-piece 3/8 inch drive socket and bit set built for professional tradespeople who need a complete, organized drive solution on the job. The set includes 18 Zyklop sockets in metric sizes ranging from 6 to 24 millimeters, two Zyklop extensions with free-turning sleeves, a T-handle, a wobble extension, a universal joint, and an adaptor with a quick-release chuck. All components meet ASME B107.1 for ratchets and sockets, and ASME B107.10M for handles and extensions. The full kit weighs 6.52 pounds and stores in a molded steel case with a high-density foam insert for secure transport and inventory control.

This set is suited for HVAC technicians, plumbers, electricians, and mechanical contractors working in tight equipment rooms or on complex assemblies where multiple drive configurations are needed. The 3/8 inch square drive format is standard across most trade applications, and the included adaptors with ball lock allow quick transitions between socket styles. The wobble extension and universal joint add reach and angle flexibility for confined fastener access common in mechanical and electrical panel work.

Key Features

• 43-piece set includes 18 Zyklop metric sockets, extensions, T-handle, wobble extension, universal joint, and quick-release adaptor
• Metric socket range: 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, and 24 millimeters
• 3/8 inch square drive with ball-lock adaptors for secure socket retention
• Meets ASME B107.1 (ratchets and sockets) and ASME B107.10M (handles and extensions)
• Stored in a molded steel case with high-density foam insert for organized storage and transport
• Free-turning sleeves on Zyklop extensions allow one-handed socket positioning

Compatibility

Designed as a general-purpose 3/8 inch drive socket and bit set compatible with standard 3/8 inch square drive ratchets, torque wrenches, and power tool adaptors used across HVAC, plumbing, electrical, and mechanical trade applications.

Installation Notes

This set is intended for use by qualified trade professionals. Always de-energize electrical equipment and lock out or tag out systems before using drive tools on electrical components. Ensure the correct socket size is seated and locked before applying torque to avoid rounding fasteners or damaging equipment. Inspect all drive components for wear or cracks before each use.