Security Anchor Ring floor fixing,Torx bit, security ball inserts 6.5 drill bit

4 x 60mm MASONRY, CONCRETE, WOOD, STONE Anchor screws T30 Torx head. NOT LIKE EXPANSION ANCHOR BOLTS WITCH CAN FRACTURE BRICKS OR MASONRY. Security Anchor Ring on Plate concrete floor fixing with Torx bit and security ball inserts and 6.5mm drill bit.

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