full grout sleeve mechanical couplers rebar

{"cid":"91187385","title":"Thread Rebar Splice Coupling Steel Reinforced Thread Bar Coupler for Rebar Connection","imgUrl":"https:\/\/img.chinax.com\/nimg\/53\/1d\/6547083bc853f774c27008c49e89-200x200-1.jpg","attrs":{"Brand Name":"NC141","Model Number":"141","Minimum Order Quantity":"1 pcs","Delivery Time":"30 days","Certification":"ISO 9001","Place of Origin":"Ningbo China","Packaging Details":"Customized","Payment Terms":"T\/T, L\/C","Material":"Carbon Steel","Technics":"Casting or Forged","Type":"Coupling","Thread Pitch":"2.0mm,2.5mm,3.0mm","Rebar diameter":"12mm-50mm","Shape":"Circle"}}