Wera 05003533001 42 Piece 1/4 Inch Drive Socket Bit Set

Product Description

The WERA 05003533001 is a 42-piece, 1/4-inch drive socket and bit set designed for professional technicians and tradespeople who need a compact, complete tool kit for a wide range of fastening tasks. The set ships in a molded steel case with a high-density foam insert, keeping every component organized and protected on the job. It meets ASME B107.10M standards for handles and extensions and ASME B107.1 for ratchets and sockets, confirming it is built to recognized industry specifications. The full kit weighs 3.11 pounds, making it easy to carry between jobs.

This set is suited for residential and commercial service work including HVAC, electrical, and plumbing applications where 1/4-inch drive tooling is standard. The 13 Zyklop sockets cover metric sizes from 4 millimeters through 14 millimeters, addressing the most common fastener sizes encountered in equipment panels, control boards, and mechanical assemblies. The molded steel case with foam insert makes it practical for van or tool bag storage.

Key Features

• 42-piece kit includes 13 Zyklop metric sockets, 2 Zyklop extensions with free-turning sleeve, 1 wobble extension, 1 T-handle, 1 universal joint, and 1 adaptor with quick-release chuck
• 1/4-inch square drive sockets and adaptors equipped with ball lock for secure socket retention
• Metric socket sizes: 4, 4.5, 5, 5.5, 6, 7, 8, 9, 10, 11, 12, 13, and 14 millimeters
• Meets ASME B107.10M (handles and extensions) and ASME B107.1 (ratchets and sockets) standards
• Stored in a molded steel case with high-density foam insert for organization and protection

Compatibility

Designed as a general-purpose 1/4-inch drive metric socket and bit set suitable for professional trade use across HVAC, electrical, plumbing, and mechanical service applications.

Installation Notes

This set is intended for use by qualified trade professionals. Before servicing any equipment, de-energize electrical systems and follow all applicable lockout/tagout procedures. Verify that the correct socket size is fully seated before applying torque to avoid fastener rounding. Inspect sockets and extensions for wear or damage before each use.