Mur-lok® Fittings – Polypropylene Collets Item NumberMur-lokColorQuantity Additional information Extra information Literature & Spec Sheets Mur-lok® Fittings - Polypropylene Collets Sales Brochures Mur-lok® Fittings Brochure NSF/ANSI Standard 58 Certified Component Related products John Guest Super Speedfit® – End Stops Mur-lok® Release Tool $2.80 Mur-lok® Fittings – End Stops John Guest Super Speedfit® – Plugs