800 Series Cart, 2 Cylinders, 9 1 2 in and 12 1 2 in dia Cylinders, 14 in Semi Pneumatic Wheels no checkout Multi purpose food grade lubricant leaves Multi purpose food grade lubricant leaves a clear residual dry film that helps prevent sticking without transferring to the surface Slower dry allows for full penetration into rubber surfaces 5% silicone formula Will not harm most plastics Repels water slag and other physical hazards Hard hat adaptable using 187 S (15968) Narrow shell design is perfect for work in tight spaces Light duty cart designed to carry small oxygen and acetylene cylinders Standard with a lower band for attaching smaller cylinders using a cylinder retaining clamp