Uxcell a15121900ux1355 14mm Thread Needle Vavle Type Oil Cup Drip Feed Oilers 2pcs, 2 Pack Product name: needle valve oil cup; material: plastic, metal Package content: 2 x needle valve oil cup; Color: silver tone, clear Dimension: 115 x 45mm/4. 5" x 1. 8"(LD) Capacity: 50cm3 Thread Size: 14 x 10mm/ 0. 55" x 0. 4"(DL)