Tips: Due to different monitors, shooting light, environmental factors and other reasons, there are some color differences that exist objectively and cannot be avoided. But usually does not affect the use of the product, if you mind these, please consider carefully before buying. thank you!
Consists of a taper-headed moderate price metal cone, Washer, lead workmanship sleeve, metal cone and nut recommended completely assembled.
When installed, the taper-head metal cone expand the lead sleeve to fill all the pores and crevices of the material in which it is set.