The company sucker Elevators, quality assurance, welcome to consult the discussion. Sucker hook is used for oil and gas drilling operations since an indispensable tool for the next sucker elevator. Elevators for a variety of rod, complete specifications, rugged, versatile, excellent selection, with good structural strength. When ordering a sucker for a hollow tube or string elevator, please indicate special hollow tube or column specifications. The utility model discloses a sucker rod elevators, which consists of bails and elevator body, whose body also includes Elevators Elevators body, self-locking crescent, two clips, the elevator open and close the locking device, self-locking crescent a cylinder provided with an opening, the self-locking crescent elevator installed in the main slot arc center position between the crescent and self-locking plate by two main elevators stop, self-locking crescent relative to the main elevator can freely rotatable, self-locking between the rings and the body also has a crescent opening and closing elevator locking means, said locking means by opening and closing elevator self-locking threaded hole crescent circumferential surface, the pin, spring, and hanging positioning sleeve Positioning slide card body composition, the pin is fixedly connected with the self-locking threaded hole crescent between the sleeve and the pin has a positioning spring. Elevators simple structure as compared with the prior art such a structure, the process is good, low manufacturing cost Sucker Elevators Objective: to safely and effectively lifting 5/8 "(15.88mm) ~ 1" (25.40mm) column, also be able to lift a hollow tube. Sucker Elevators Pros: even under heavy load, nor will pipe in bending or torsion. Elevators body can flip. Elevators rod bearing: can withstand 50,000 pounds (22680kg) overloaded for a longer pipe or string. Sucker Elevators Note: When ordering a sucker for a hollow tube or string elevator, please indicate special hollow tube or column specifications. CDQ23 (S) / 135 23 16-19 5 / 8-3 / 4 135 (15) CDQ26 (S) / 135 26 19-22 3 / 4-7 / 8 CDQ30 (S) / 135 30 22-25 1 CDQ33 (S) / 135 33 25-28 11/8 CDQ23 (S) / 225 23 16-19 5 / 8-3 / 4 225 (25) CDQ26 (S) / 225 26 19-22 3 / 4-7 / 8 CDQ30 (S) / 225 30 22-25 4 CDQ33 (S) / 225 33 25-28 11/8