Clamps Size: Top Clamp 1/8 - 3/8 inch (Glass, Acrylic), Bottom Clamp 1-3/4 - 2-1/4 inch and 2-1/2 - 3-1/8 inch (Patition Panel). MATERIAL: Aluminum Alloy construction, Corrosion-resistant, rustless. ensuring quality and longevity. GOOD LOOKING: These brackets have Bead Blasted Finish that look awesome and will not rust. APPLICATION: Top Clamp - fix wooden , glass or acrylic. Bottom Clamp - attach to top of cubicle wall Size Specification: At 1-3/4" (2-1/8"L x 2"W x 4-3/8"H), At 2-1/4" (2-5/8"L x 2"W x 4-3/8"H), At 2-1/2" (2-7/8"L x 2"W x 4-3/8"H), At 3-1/8" (3-1/2"L x 2"W x 4-3/8"H) PACKAGE CONTENT: (1) Top Clamp, (1) Bottom Clamp, (2) Clear Glass Gasket, (2) M4x10 Screws, (1) M6x16 Socket Head Hex Screw, (1) Allen Wrench.
