The Cylinder Ring Carrier For 6"x12" Concrete Test Cylinders is handy for moving heavy 6x12in (152x305mm) specimens or for loading/unloading curing tanks. Sliding ring lifts to allow easy placement of bottom pad under tilted cylinder. Then ring slides down until locked in carrying position by a locating pin. Ring Carrier fits cylinders in plastic molds with lids as well as bare cylinders. It is constructed of stainless steel with rubber hand grip.