Cobra Anchors 671J Concrete Screw, 3/16" X 1-3/4" Clearance 12" Length adjusts from 3-1/2"

12" Length adjusts from 3-1/2" to 10-1/2"

Shank Length: 2-3/4”

Wall thimble

Equipped with metal ring at the top

Cobra Anchors 671J Concrete Screw, 3/16" X 1-3/4" Clearance 12" Length adjusts from 3-1/2"Highlights: Designed for maximum holding power Made of high grade steel with special corrosion resistant coating Socket Drive and drill bit are included as a bonus in all packs of 25 and 100 Socket Drive Drill Bit 1 4" Socket Drive Size : 3 16" x 1 3 4" Anchors Per Pack : 25 WARNING: This product can expose you to chemicals including Nickel (Metallic) which is known to the State of California to cause cancer and birth defects or other reproductive