Uxcell 4.5mm Mount Hole Stainless Steel Door Lock Slide Barrel Bolt Latch Product name : door barrel bolt set; total size : 10 x 7. 5 x 2Cm / 3. 9" x 3" x 0. 8" (lwh) Mounted hole diameter : 4Mm / 0. 16"; fit lock hole dia(max. ) : 8Mm/0. 3" Material : stainless steel; color : silver tone Net weight : 111G Package content : 1 x door barrel Bolt8 x screws