The 660 series deadbolt provides tough, effective protection at an affordable price.
| Id | 299833 | 
| SKU | 0705251 | 
| PartNo | 663 26D | 
| UPC | 883351432627 | 
| Design | Contemporary | 
| Security Grade | 3 | 
| Strike Type | Square Corner | 
| Strike Size | 1 X 2-1/4 In | 
| Backset Type | Adjustable | 
| Backset Size | 2-3/8 In | 
| Latch Type | Square Corner Adjustable | 
| Faceplate Size | 1 X 2-1/4 In | 
| Throw Length | 1 In | 
| Cross Bore Diameter | 1-5/8 In | 
| Edge Bore Diameter | 1 In | 
| Projection Size | 27/25 In | 
| Door Thickness | 1-3/8 To 1-3/4 In | 
| Door Handing | Reversible | 
| Commercial/Residential | Residential | 
| Material | Zinc | 
| Finish | Satin Chrome | 
| Dimensions | 2-1/2 In | 
| CID | 9 |