Klein Tools 65301KNECT 23-Piece SAE Pass-Through & Flip Socket Set with MODbox

Klein Tools KNECT 23-Piece Starter Set

Meet a compact, high-performance kit designed to streamline fastener work in tight spaces. The 65301KNECT combines pass-through sockets, flip sockets, and impact driver bits into a single, ready-to-use collection.

Constructed from cold-forged steel, these sockets are built to resist wear and maintain accurate drive in demanding, high-torque scenarios. The pass-through design helps drive hex nuts on extended threaded rods, unlocking access that standard sockets may miss, while flip sockets provide two sizes in one tool to minimize swaps between jobs.

What you get

• Six SAE impact sockets
• Three SAE flip sockets
• Seven ProFlex impact driver bits
• Four KNECT adapters

Why this starter kit stands out

• Pass-through sockets offer better access on long fasteners, reducing frustration in cramped spaces
• Flip sockets cut tool changes by letting two sizes live in one socket
• Impact rated, cold forged steel stands up to high torque tasks with long-term reliability
• KNECT adapters expand compatibility with other KNECT components for flexible workflows
• MODbox case keeps everything organized, color coded rings speed up size selection

Designed by Klein Tools, a family owned American company with six generations of engineering and manufacturing expertise, this set blends tradition with modular design. The color coded rings enable quick identification on crowded belts or in busy workshops. The MODbox enclosure protects contents and minimizes misplacement, helping you stay organized between jobs.

In practical terms, technicians appreciate smoother workflows when fasteners are reachable in tight spaces, and the solid feel of the cold forged sockets adds confidence during high torque tasks. The ProFlex bits provide a tactile click when seated, aiding proper engagement before torque is applied.

Storage and transport are simple with the MODbox, featuring a sturdy latch and a compact footprint that fits tool carts, backpacks, or service trucks. This kit’s combination of variety and consistency is designed to support automotive, machinery, and assembly work where reach, adaptability, and dependable performance matter. It also serves as a solid foundation for expanding your KNECT system as needs grow.