FM-PlastProductFM 825 Flip-Top Cap (24/410)flip-top cap 24/410 with orifice size 2 mm, straight design
FM-PlastProductFM 826 Flip-Top Cap (24/410)flip-top cap 24/410 with orifice size 4 mm, straight design
FM-PlastProductFM 869 Flip-Top Cap (28/410)flip-top cap 28/410 with orifice size 3.9 mm, short design