Knurled Brass Inset Screw Cup - To fit 4.0, 4.2, 4.5 Screw
Knurled Brass Inset Screw Cup - To fit 5.5, 6.0 Screw
Knurled Brass Inset Screw Cup - To fit 3.5 Screw
Knurled Brass Inset Screw Cup - To fit 4.8, 5.0 Screw
