Package included: 20 Pieces Thread Cam Lock Shelf Support Pin Cam Lock Cabinet Shelf Support Holder Bracket Studs PinsSize: 21.5 x 20 x 10.5mmScrew pin diameter: 6mmScrew pin length: 16mmColor: Dark-BrownMaterial: Plastic, zinc alloy, iron●Note: Please make sure the size you need before you buy it●Function - Make the shelves securely stay in place●Widely used in cabinet, closet, wardrobes, desk, book shelves, shoebox and other furniture Size: 21.5 x 20 x 10.5mm; Screw pin diameter: 6mm; Screw pin length: 16mm; Color: Dark-Brown Material: Plastic, zinc alloy, iron; Durable, long last time service Function - Make the shelves securely stay in place Easy to release - Just screw out the cam lock nut, and then you can take down the shelves Widely used in cabinet, closet, wardrobes, desk, book shelves, shoebox and other furniture; Note: Please make sure the size you need before you buy it Item Weight 3.52 ounces Manufacturer lasenersm Item model number lw1139n Package Dimensions 3.58 x 2.32 x 1.22 inches