The Hollow-Set Drop-in™ anchor is designed for anchoring in hollow-base materials such as hollow concrete block and pre-cast hollow core plank. It can also be used in solid-base materials. Concrete masonry blocks often have a maximum outer wall thickness of 1-1/2 IN. During the drilling process, spalling on the back side of the wall often decreases the wall thickness, leaving only 1 IN or less for anchoring. The Hollow-Set Drop-in™ is designed to perform in this environment, where most conventional style anchors will not function properly.

DeWalt® Hollow-Set™ Dropin™ Internally Threaded Expansion Anchor, 3/8-16 Thread, UNC Thread, 1-5/16 IN Length, Carbon Steel, Material Standard: ASTM B633, SC1, Type III, Industry Standards: ASTM E488, UL Listed File No. EX1289, Finish/Color: Zamak Alloy, Other Physical Dimension: 15/16 IN Thread Length, 5/8 IN Drill Diameter, 3/8 IN Anchor Size

• Internally threaded anchor for easy bolt removability and service work
• Versatile setting options allows for hollow or solid-base materials
• Unique expansion design allows for anchoring in thin walled-base materials

• Specification Name https://macombstage.cimm2.com//ASSETS/DOCUMENTS/ITEMS/EN/POWERSDROPIN9340_Spec.pdf