uxcell Door 4" Length Sliding Lock Automatic Barrel Bolt Silver Tone 2Pcs Package Content: 2 x Automatic Barrel Bolt; Product Name: Automatic Barrel Bolt; Material: Metal Weight: 98g; Mounting Hole Diameter: 3mm/0.12" Dimension: 85 x 30 x 20mm/3.3" x 1.2" x 0.8"(L*W*T); Main Color: Silver Tone Total Length: 98mm/4"; Mounting Hole Distance: 48 x 23mm/1.9" x 0.9"(L*W) Plate Size: 30 x 14 x 14mm/1.2" x 0.55" x 0.55"(L*W*H); Plate Hole Size: 2 x 23mm/0.08" x 0.9"(D*Distance)