National Hardware Powell Door Knocker, Mounting Hole Size: 7/32 in, Mounting Hole Center to Center: 3-1/4 in, Projection Size: 1-7/16 in, Zinc, Black, Matte, Dimensions: 4-1/4 in W x 4 in H, Screw, Surface Mounting, Includes: (2) #10-24 x 2-1/8 in Oval Head Screws and Mounting Hardware
| Color | : | Black |
| Dimensions | : | 4-1/4 in W x 4 in H |
| Finish | : | Matte |
| Includes | : | (2) #10-24 x 2-1/8 in Oval Head Screws and Mounting Hardware |
| Material | : | Zinc |
| Mounting Hole Center to Center | : | 3-1/4 in |
| Mounting Hole Size | : | 7/32 in |
| Mounting Type | : | Screw, Surface |
| Projection Size | : | 1-7/16 in |
Instruction/Installation Manual