- Brand: on SJ/
- Model: SJ-110108-19
- Color category: y-wrench on the 14-17-19 on y-y-wrench on the wrench 12-14-17 10-12-14 on y-y-wrench on the wrench 8-10-12 8-9-10
- Material: alloy steel
- System: metric
Brand: craftsman on origin: Zhejiang jiaxing Name: y-type three-fork wrench
Specifications:8x9x10, 8x10x12, 10x12x14, 12x14x17, 14x17x19
Maintenance and use of hand tools:
Confucius said: 工欲善其事, its prerequisite. To perfect each of the processing or Assembly tasks, first to be equipped with appropriate tools. Hardware tools cannot use without maintenance, it will reduce the service life of hardware tools, proper use and maintenance of your tool.
(A) the maintenance of hand tools:
All tools should be regularly inspected and maintained, after each use clean tools surface stains, rust preventive oil to prevent rust on the metal color products.
In case of fault or damaged should be immediately repaired, damaged tools might cause harm.
Tool before use you should know the correct methods of usage and scope, choose the right tools for maintenance. Often for a long time does not use the tools, and has yet to carry out maintenance.
Of hand tools must be used in accordance with the designed purpose, tools before they are put in jail and prohibited from use. Never use a damaged or a defective tool.
(B) the principle of the safe use of hand tools:
① Select the hand tool for work. ② keep the tools in good used condition.
③ selecting good materials for hand tools. ④ did check before using hand tools.
⑤ the correct way to use hand tools. ⑥ tool should have a safe place to be placed manually.
Sadly, wear appropriate protective equipment before starting work. H use the standard tools or tools provided.