Industry Specification: Forged from high-grade chromium-vanadium alloy steel, fully heat-treated to achieve a hardness of HRC 45-50. This material delivers exceptional torsion resistance, impact toughness and wear resistance, preventing bending, cracking or permanent deformation under high torque loads, fully meeting ANSI and DIN international hand tool industry standards for professional use.
Description of goods: Flexible Head Combination Ratchet Wrench
Materials: CR-V steel
Surface:Matte Satin Sandblasted finish
Sizes: 8mm;9mm.10mm;11mm;12mm;13mm;14mm;15mm;16mm;17mm;18mm;19mm;21mm;22mm;24mm
Packing: Bulk; Blister card packing; Set packing; Individal OPP bag packing
Application:This flexible head combination ratchet wrench is a high-efficiency hand tool designed for complex fastening and disassembly work
Usage:the open end provides fast, one-handed engagement with nuts and bolts for quick loosening, while the 180° flexible ratchet box end adapts to angled fasteners, and the 72-tooth ratchet mechanism enables continuous, high-torque tightening without removing the wrench from the fastener