Tapcon 24320 Masonry Screw 1-3/4" Ceiling Boxes Eliminates the need to disassemble

Eliminates the need to disassemble the connecting ball rod from below the sink to install/remove the stopper providing easy access to pop-up and p-traps for cleaning or retrieval of accidentally dropped jewelry without the hassle

Good for car materials and dusting surfaces

Requires swing clearance of 70"

ash tool and grid lifter

Tapcon 24320 Masonry Screw 1-3/4" Ceiling Boxes Eliminates the need to disassemble"Tapcon" Masonry Screw Cuts own threads into concrete, brick or block. Meets all building codes, excellent pullout and shear strength. Recommend using a concrete drill bit for pre drilling holes. For light to medium duty applications. Reversible and removable screws. Hex head masonry screw. 1 4" diameter. 75 count in a packet. 1 3 4" = size.