KS TOOLS 151.4540 Imperial Hex Key Set, 9-Piece, 1/16 inch-3/8 inch, Folding Holder, Chrome Vanadium, Matt Chrome-Plated

Forget fumbling through loose keys or bulky cases—the KS TOOLS 151.4540 packs a full imperial hex lineup into a single folding holder that keeps every size at your fingertips. This 9-piece set covers the most common inch dimensions from 1/16" to 3/8", making it a go-to for mechanics, technicians, and serious DIYers who work on older machinery, bicycles, or imported equipment.

Highlights

• Complete imperial range: 1/16", 5/64", 3/32", 1/8", 5/32", 3/16", 1/4", 5/16", 3/8"
• L-shaped keys with long and short arms for optimal torque and access in tight spots
• Durable chrome vanadium steel with matt chrome-plated finish for corrosion resistance
• Compact folding holder keeps keys organized, protected, and easy to carry
• Meets DIN ISO 2936 for dimensional accuracy and tip fit
• Ideal for automotive, machinery repair, electronics, and general assembly

In daily use

Each key swings out independently from the holder, so you can select the exact size without removing others. The L-shape gives you a high-torque long arm for breaking loose stubborn fasteners and a short arm for confined areas. The matt chrome plating not only looks professional but also wipes clean easily and resists rust in workshop environments. Whether you're adjusting a bicycle seat clamp, tightening a set screw on a lathe, or assembling flat-pack furniture with imperial hardware, this set has the right size ready.

Full specifications

• Brand: KS TOOLS
• Model: 151.4540
• MPN: 151.4540
• EAN: 4042146792063
• Set type: Hex key set
• Number of pieces: 9
• Measurement system: Imperial (inch)
• Key profile: Hexagon socket
• Key shape: L-shape (angle pin wrench)
• Holder type: Folding holder (Klapphalter)
• Size range: 1/16" - 3/8"
• Included sizes: 1/16", 5/64", 3/32", 1/8", 5/32", 3/16", 1/4", 5/16", 3/8"
• Material: Chrome vanadium steel
• Surface finish: Matt chrome-plated
• Tip type: Standard hex
• Ergonomic design: Yes (L-shape for optimal torque)
• Application area: Mechanical assembly, automotive, electronics, DIY
• Durability: High
• Corrosion resistance: Yes
• Standard compliance: DIN ISO 2936

Final note

A practical, space-saving hex key set that delivers professional-grade performance in a pocket-friendly format. Trusted by tradespeople for its reliable fit and long service life.