Multi-function Wrench Specification:whole set(large + small) the sealing strip roll at

the sealing strip roll at least 3 times or will be air leakage

Can be used as home decoration

No matter what your skill is in furniture

but also use for outdoor camping

Eliminates mold and pathogens

Multi-function Wrench Specification:whole set(large + small) the sealing strip roll atSave time and be very convenient. The wrench process flow hardening, forging quenching forging, high strength, high torque, good toughness, mirror polishing. There is no need to keep many different size tools in the toolbox. No special tools (wrench, pipe wrench, chuck wrench, electric screwdriver, wrench, etc.). Can be used for various functions. Properties: Spring design automatically locks Three sided precision tooth design Anti lost hanging hole