手扳葫芦的主要部件选用优质钢材制造，在设计与使用上具有以下特点：安全可靠、使用方便、结构合理、造型美观、维修简便、手扳葫芦经久耐用、手扳力小、新型、高效、安全、耐用，具有起重、牵引、张紧三大功能。手扳葫芦是我厂最新研制的一种手动起重工具，为重级工作级别，产品的各项性能指标达到或超过国际同类产品的水平。
The main parts of the wrench hoist are made of high quality steel. It has the following characteristics in design and use: safety and reliability, convenient use, reasonable structure, beautiful appearance, simple maintenance, durable, small wrench force, new type, high efficiency, safety and durability. It has three major functions: lifting, traction and tension. The wrench hoist is a new kind of manual lifting tool developed by our factory. It is of high working level. The performance indexes of the products reach or exceed the level of the same kind of products in the world.