Powerbuilt 17pc Screwdriver Tray General Purpose 390 Pieces Replacement Packs 390 Pieces Replacement Packs Available Part # Size Pack Qty C380 1 8G Screw 31 32 x 7 16 20 C380 2 10G Screw 13 16 x 1 2 20 C380 3 6G Screw 21 32 x 7 16 20 C380 4 10G Screw 1 2 x 11 16 20 C380 5 1 8 Stud 1 2 x 5 16 50 C380 6 3 32 Stud 7 16 x 1 4 50 C380 7 3 16 UNC 5 8 x 3 8 50 C380 8 3 16 Stud 5 8 x 3 8 50 C380 9 10G Screw 15 32 x 11 16 20 C380 10 8G Screw 21 32 x 7 16 20 C380 11 8G Screw 13 32 x 11 32 20 C380 12 10G Screw 21 32 x 13 32 50 0127mm x 600mm (1) Pozi #1 x 100mm 4” Standard trays are suggested for use in full width drawers of a Tool Chest or Roller Cabinet