Ives 407 1/2 B26 Concave Rubber Wall Door StopIves 407 1/2 B26 Concave Rubber Wall Door Stop Features: Wall door stop with plastic drywall anchor and screw Features concealed tamper-proof mounting Easy installation by inserting screwdriver through small hole in rubber Concave rubber bumper which avoids damage to locks with projecting buttons Constructed of stainless steel 2-1/2" base diameter 3/8" base thickness 1" overall projection WS407-CCVUS10B: Oxidized Satin Bronze plated over copper plate, oil rubbed finish WS407-CCVUS15: Satin Nickel plated, clear coated finish