Professional 3/4" 21mm Cr-V Combination Wrench Set

Premium Chrome Vanadium Steel
– High-grade Cr-V alloy ensures exceptional durability and corrosion resistance, withstanding heavy-duty torque applications.
Precision Ratcheting Mechanism
– Smooth 72-tooth ratchet design allows 5° swing arc for tight spaces, enhancing efficiency in confined work areas.
Dual-End Versatility
– Combines a fixed 21mm box end with a flexible open end, ideal for plumbing, automotive repairs, and machinery maintenance.
Ergonomic Non-Slip Grip
– Textured handle reduces hand fatigue and improves control during prolonged DIY or professional use.
Heat-Treated Hardness
– Forged and tempered to HRC 48-52 for optimal strength, preventing rounding of nuts or bolt heads.
Compact & Portable
– Lightweight yet rugged design fits standard tool belts, perfect for on-site repairs or home workshops.
Universal Compatibility
– Works seamlessly with SAE and metric fasteners, making it a must-have for mechanics and hobbyists.