John Guest® pneumatic couplings, straight couplings supplied in sizes 6, 8,10 and 12mm. Material specifications; bodies are produced in an acetal copolymer engineering plastic, especially suitable for pneumatics and corrosion free applications; O-rings are nitrile rubber; collets are produced in acetal copolymer with stainless steel teeth. * John Guest® Straight couplings. * Size: Ø6mm. * Pack of 5. * For use with nylon tube * Straight couplings supplied in sizes 6, 8,10 and 12mm. * Material specifications; the bodies are produced in an acetal copolymer engineering plastic, especially suitable for pneumatics and corrosion free applications; O-rings are nitrile rubber; collets are produced in acetal copolymer with stainless steel teeth. * Model No. JGCS6 https://elecena.pl/product/27192181/sealey-jgcs6-straight-coupling-6mm-pack-of-5 2024-11-09 https://elecena.pl/product/27192181/sealey-jgcs6-straight-coupling-6mm-pack-of-5 2025-02-08 https://elecena.pl/product/27192181/sealey-jgcs6-straight-coupling-6mm-pack-of-5 2025-02-18 https://elecena.pl/product/27192181/sealey-jgcs6-straight-coupling-6mm-pack-of-5 2025-04-15 https://elecena.pl/product/27192181/sealey-jgcs6-straight-coupling-6mm-pack-of-5 2026-07-03 https://elecena.pl/product/27192181/sealey-jgcs6-straight-coupling-6mm-pack-of-5 2026-09-12