GRK Fasteners 116724 UberGrade Star Trim Head Steel Construction Screws, # 8 x 1-1/2 Inch BF20 this Wireless Entry Alert Kit

this Wireless Entry Alert Kit will keep you alerted when doors or windows are opened

Precision tip reaches difficult areas like collars

Heavy duty poly fabric construction with base pads to protect bottom

Eeasy-to-install

Drum capacity: 400 lbs water

GRK Fasteners 116724 UberGrade Star Trim Head Steel Construction Screws, # 8 x 1-1/2 Inch BF20 this Wireless Entry Alert KitGRK's Trim Head screws are an excellent choice for most fine carpentry applications, as well as window extension jambs, joining cabinets and more. Highlights: Callout Size : No. 8 Length : 1 1 2 inch Color : Yellow Material : Steel Drive Style : Star Head Type : Trim Head Thread Type : W Cut Driver Bit Included Self Tapping Recommended for Indoor and Outdoor Small trim head provides a clean finished look Zip Tip allows for no predrilling and one step