KWB 460490 Set di 4 chiavi a cricchetto doppie poligonali 10-17 mm

With a 72-tooth ratchet mechanism and a 5° return angle, this KWB double ratchet ring wrench set delivers fast, precise fastening in tight spaces. The set includes four double-ended wrenches covering 10, 13, 15, and 17 mm sizes, all crafted from chrome vanadium steel with a matt chrome finish for durability and corrosion resistance.

Overview

The KWB 460490 is a 4-piece double ratchet ring wrench set designed for workshop, automotive, and DIY applications. Each wrench features a double-ended design with 12-point (bi-hex) profiles on both ends, allowing for a secure grip on fasteners. The reversible ratcheting action is achieved by simply flipping the wrench, providing versatility without the need for a switch.

What stands out

• 72-tooth ratchet mechanism for a 5° working arc, ideal for confined areas.
• Chrome vanadium steel construction with matt chrome plating for long-lasting performance.
• Set includes 4 wrenches covering 10, 13, 15, and 17 mm sizes.
• 12-point bi-hex profile reduces fastener rounding and improves torque transfer.
• Complies with DIN 3113 standards for dimensional accuracy.

Technical details

• Product type: Ratchet Ring Wrench Set
• Number of wrenches: 2
• Number of sizes covered: 4
• Sizes included: 10 mm, 13 mm, 15 mm, 17 mm
• Wrench design: Double-ended Ratchet Ring Wrench
• Material: Chrome Vanadium Steel (CrV)
• Surface finish: Matt Chrome Plated
• Ratchet teeth count: 72
• Return angle: 5°
• Drive profile: 12-point (Bi-Hex)
• Reversible: Yes (by flipping the wrench)
• Standard compliance: DIN 3113
• Corrosion protection: Yes
• Application area: Workshop, Automotive, DIY
• Packaging type: Blister Packaging

Our verdict

A compact and reliable ratchet wrench set that covers the most common metric sizes. The fine-tooth ratchet and robust build make it a practical addition to any toolbox.