Core Design & FunctionIt features a fixed jaw and a movable jaw controlled by a threaded worm gear, enabling users to adjust the opening width from a minimum to maximum size to match different fastener sizes. The scale markings on the jaw help users quickly estimate the opening width for precise fitting.
Material & Durability
Body: Forged from high-carbon steel or chrome vanadium steel, which undergoes heat treatment to enhance hardness, tensile strength, and impact resistance, preventing breakage under heavy torque.
Finish: Polished chrome or nickel-plated surface resists rust, corrosion, and wear, ensuring long-term performance even in harsh working environments.
Handle: Coated with a soft, non-slip rubber or thermoplastic grip in black and yellow, which absorbs shock, reduces hand fatigue, and provides a secure hold to prevent slipping during use.
Typical Specifications
Applications
Automotive Repair: Loosening/tightening bolts on engines, wheels, and chassis components.
Construction & Plumbing: Adjusting pipe fittings, scaffolding, and structural fasteners.
Household DIY: Assembling furniture, repairing appliances, and fixing leaky faucets.
Industrial Maintenance: Servicing machinery, equipment, and production lines.
Key Advantages
Versatility: Replaces multiple fixed-size wrenches, reducing the number of tools needed in a toolbox.
Precision: The worm gear mechanism allows fine-tuning of the jaw opening for a tight, secure fit on fasteners.
Ergonomics: The contoured, non-slip handle minimizes strain and improves control during prolonged use.
Durability: High-quality materials and construction ensure it can withstand heavy use and harsh conditions.
Portability: Compact design makes it easy to carry in tool belts or kits for on-the-go repairs.
6 inch:
120pcs in a carton
Carton size :35×24×16cm
G.W./N.W.16/15KGS
8 inch:
120pcs in a carton
Carton size :32×22×37cm
G.W./N.W.32/31KGS
10 inch:
60pcs in a carton
Carton size :36×26.5×21cm
G.W./N.W.30/29KGS
12 inch:
48pcs in a carton
Carton size :33×32×23.5cm
G.W./N.W.32/31KGS
