Wiha Single 5 x 1.375mm Metric Hex Key, 5-1/2" Long, Built Tough for Everyday Use, Great Pick for Pros and DIYers, Pro Allen Key for Set Screws, Bikes, and Machinery

Wiha Single 5 x 1.375mm Metric Hex Key for Pro Shop Use
✔️ 1 hex key, 5 mm (0.2") x 1.375 mm (0.05") size, 5-1/2" (139.7 mm) long

Need a solid hex key? This Wiha single hex key fits hex socket screws and set screws for quick, clean turning, and it fits right in with furniture assembly, bike repair, and machine shops.

✅ Pack size: 1 hex key
✅ Brand: Wiha
✅ Size: 5 mm (0.2") x 1.375 mm (0.05")
✅ Measurement system: metric
✅ Length: 5-1/2" (139.7 mm)
✅ Mfr part number: 13655

💡 How do I stop stripping hex screws?
The right fit and steady pressure are the keys.

• Use the exact size, metric or SAE, never close enough
• Push the key all the way into the screw before turning
• Swap out worn hex keys with rounded tips