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Precast Concrete Lifting Socket Cross Hole

Designed a cross hole solid end and made from steel bar zinc plated supplying with Metric,RD,Inch, RB internal thread used for lifting,moving and fixing the prefabricated component in the concrete construction site.

  • Metric & American Standard
  • OEM
  • 7318159001

   Precast concrete lifting socket with a cross hole is made of solid steel bar and processed by precision machine tool and lathe. Its bottom is a solid structure with a cross hole drilled in the middle for passing through the iron bar and hoisting device. The head end is tapped by Metric(mm), RD, Inch or RB internal threads.Such a design does not need an embedded plastic cap, which can prevent the concrete slurry from pouring into the lower end. The load strength of the product is much stronger than another type made of hollow seamless steel tube. 

   It is applicable to the pouring of precast concrete components. Although rings are widely used in concrete component engineering, they are installed in one time. Therefore, according to different purposes and requirements of the socket, appropriate product types must be adopted, including solid lifting inserts, lifting ferrule, lifting sleeve crimping end, cap lifting socket, cross hole with cross pin, elephone foot anchor, flat steel anchor.Each has its own importance and different additional functions. The best choice depends on the industry and the type of work you want to do. A simple method is used to demonstrate and upgrade the socket system for lifting, transporting and positioning precast concrete components. These components are usually made of ordinary weight concrete, using cement as an adhesive to dry the concrete lifting system from the lifting socket itself and the associated lifting attachments with a drying capacity.

lifting sockets specification

    Size mm


  d        L          D        c         e    T

M12  X 40

RD12 X 40

12 40 16 8 22 0.5

M14  X 50

RD14 X 50

14 50 18 11 26 0.8

M16  X 60

RD16 X 60

16 60 21 13 30 1.2

M18  X 65

RD18 X 65

18 65 24 13 34 1.6

M20 X  70

RD20 X 70

20 70 28 16 36 2.0

M24  X 80

RD24 X 80

24 80 32 18 45 2.5

M30  X 105

RD30 X 105

30 105 40 23 58 4.0

M36  X 125

RD36 X 125

36 125 47 28 70 6.2

M42  X 145

RD42 X 145

42 145 54 33 80 8.0

M52  X 200

RD52 X 200

52 200 70 40 104 12.5

** The Metric,RD, Inch, RB thread styles are available.

** The special size and style are available as the drawings and samples.


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