3000-PACK: Includes (3000) ClosetMaid pre-loaded wall anchors and pins CLOSETMAID COMPATIBLE: Compatible with ClosetMaid Fixed Mount wire shelving; For use with all ClosetMaid support bracket sizes (sold separately) WIRE SHELVING ANCHORS: Anchor installs into drywall, concrete or studs to lock shelving in place INSTALLATION TIP: Install 1 bracket every 36 in. and at each end of shelf; Use 1 anchor and pin for bracket PROFESSIONAL HARDWARE PACK: Bulk 3000-pack ideal for professionals, contractors, builders and more