Klein Tools Single 1" SAE Spanner Wrench, Smart Toolbox Upgrade, Perfect for Professionals and DIYers, Specialty Tool for Locknuts, Collars, and Machine Work

Klein Tools Single 1" SAE Spanner Wrench
✔️ 1 spanner wrench, 1" size, tough shop-ready build, solid everyday tool

This Klein Tools single spanner wrench grabs locknuts, collars, and round nuts that a regular wrench can't handle. It's a handy pick for machine shops, pump repair, and equipment service.

✅ Pack size: 1 spanner wrench
✅ Brand: Klein Tools
✅ Size: 1"
✅ Measurement system: SAE
✅ Mfr part number: 3221

💡 What is a spanner wrench used for?
Spanner wrenches turn round nuts and collars with slots or holes.

• Hook spanners grab notched locknuts on bearings and shafts
• Pin spanners fit nuts with holes on the face
• They're a go-to for pumps, machine tools, and suspension