The Hollow-Set Drop-in anchor is designed for anchoring in hollow base materials such as hollow concrete block and precast 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.

Hollow-Set™ Drop-In Wall Anchor With Cone, 1/4 IN Diameter, Thread Size: 1/4-20, Thread Type: UNC, 7/8 IN Length, Material: Zamac Alloy With Carbon Steel Cone, Industry Standards: UL EX1289 Listed, Other Physical Dimension: 3/8 IN Drill Diameter, 5/8 IN Sleeve Length, 3/8 IN Thread Length In Cone

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

• Brochure/Catalog https://macombstage.cimm2.com//ASSETS/DOCUMENTS/ITEMS/EN/2808_broc.pdf
• Instruction/Installation Manual https://macombstage.cimm2.com//ASSETS/DOCUMENTS/ITEMS/EN/PowersFasteners_9320_Instruction_Installation_Manual.pdf
• Specification Sheet https://macombstage.cimm2.com//ASSETS/DOCUMENTS/ITEMS/EN/PowersFasteners_9320_Specification_Sheet.pdf
• Specification Sheet_1 https://macombstage.cimm2.com//ASSETS/DOCUMENTS/ITEMS/EN/PowersFasteners_9320_Specification_Sheet_1.pdf