Hose Roller 2 : A device designed to reduce the chafing of fire hose; when in place over a window sill or parapet, hose can be dragged over the device without being damaged. See also: Chafing Block
Ralph W. Burklin & Robert G. Purington, Fire Terms: A Guide to Their Meaning and Use, National Protection Association, Boston, MA 1980 USA. (Guide: Meaning and Use, Nat Prot Association Fr Srvc - Amer) {457}