Car repair gecko this thread longer, easier to install, usually used for heavy-duty facilities. 
 To obtain reliable and great clamping force must ensure that the full expansion of the fixed clamping ring on the gecko. Expansion and clamping ring can not be detached from the pole in the hole distortion. 
 Calibration of the tension value to test the strength of cement 260 300kgs/cm2 conditions derived from the maximum safe load shall not exceed 25% of the calibrated value. 
 High requirements for concrete hollow depth and cleanliness, easy to install and inexpensive. According to - Top plate thickness to select the appropriate buried in the depth of the buried in the depth increases, the tension increase, this product reliable expansion function. Body material: stainless steel, carbon steel and other metal materials. Our factory specializes in: Yongnian standard parts, car repair gecko reinforced connecting sleeve, construction accessories, through the wall bolts, anchor bolts, stud bolts, building screw, drawing bars, backwater, bottom bracket, new sealing bolts, step by step tight, bolt gasket through the wall, mountain-type card, the mother of the mountain type, Mountain type gasket, steel card, U-shaped cards, T-shaped wire, bars mother, a fixed base, a fixed bracket, adjustable base, tension, pull the piece, butt fastener, rectangular fastener and rotate fasteners and other construction accessories, also made a variety of special parts. Supply gecko car repair, the the Yongnian car repair gecko price, Hebei Yongnian Cheung source the car repair gecko quality, reasonable price, welcome to discuss!