9-set Combination Wrench (Al-Cu)

Brand: QIAOFANG

Guarantee Period: 12 Months

Price :
$116.42/box

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Supply Ability

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Product Introduction
Applicable to nut and bolt (with the same specification) assembly and disassembly on both ends, with 15° displacement, more convenient for operation.Forged with real material. Advantages of forging: high density, good toughness, smooth surface, clear writing, uneasy bending, uneasy rapture, even hardness and longer service life than traditional forging process.
Technical Parameters
Specification of 9-set combination wrench: 8, 10, 12, 14, 17, 19, 22, 24, 27mm. Performance detection standard for aluminum bronze explosion-proof tools: 1. No gas explosion in the drop hammer test for 20 times in (7.8±0.5)% ethylene or no gas explosion after 5 rotating friction tests within 1s in (7.8±0.5)% ethylene; 2. Standard code: GBExIIB; 3. Hardness: HRC20-30; 4. Tensile strength: δb75-85kgf/mm².
Executive Standard
GB/T10686-2013

Warranty Period
12 Months