Sealey John Guest® Speedfit® Stem Elbow Coupling 10mm - Pack of 5 Features: Speedfit® pneumatic couplings, stem elbow 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. Technical Details: • Speedfit® stem elbow couplings. • Size: Ø10mm. • 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. JGCET10 • Model No. JGCET10 Additional Information: • One of a comprehensive range of high quality components for the John Guest Speedfit®