6mm 8mm Flat Head Hex Allen Key Spanner Galvanized Steel B7 B7M Black Oxide L Type DIN911

Manual wrench is also called ordinary wrench, mainly used in ordinary life and work, its use is relatively simple, It is mainly divided into single end wrench, double end wrench, adjustable wrench, box wrench, multi-purpose wrench, percussion wrench, socket wrench, socket driver, torque wrench, torque wrench, cross wrench, ratchet wrench, hook wrench, hex wrench, inner square wrench, manual clutch torque wrench, pipe wrench, T-wrench, L-wrench, three-pronged wrench, crescent wrench, oil drum wrench Hand, tire wrench, spark plug wrench, filter wrench, combination wrench, other wrench, etc. Torque wrench is divided into alarm wrench, pointer wrench, digital display wrench

Screws are the main fasteners in mechanical equipment, and an open-end wrench is an important tool for processing, production, and maintenance in the mechanical industry. This project represents a revolution in traditional wrench tools, with the following advantages: one It can work quickly, its working speed is three to four times faster than traditional wrenches, and it is even faster than quick-release wrenches. 2. One open-end wrench can be used for 2-6 types of screws, while a double-ended dead wrench is only suitable for 2 types of screws. One open-end wrench is equivalent to 2-3 dead wrenches, equivalent to a ratchet wrench but does not need to adjust the opening to work quickly. 3. It has a long service life and cannot be broken, unlike quick-release wrenches which are prone to breaking. 4. The manufacturing process is simple, and its cost is even lower than that of dead wrenches. 5. It is lightweight and easy to carry, making it easier to work with.

.4,Feature Advantage:

Simple operation, low price, high labor intensity.

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