attached to a mid portion of the hanger and latch mounting means 26 by a pivotal connecting means 32 for enabling pivotal movement of the latch means between a closed latched position fig1 whereat the end portions 22 24 are held in abutting relationship and an open unlatched position not shown a keeper means 34 is provided on end portion 24 for releasable latching engagement with latch means 30 in the closed latched position a stabilizer and locating means in the form of a rib means 36 on hanger and latch mounting means 26 and a slot means 38 on keeper means 34 is provided on the end portions 22 24 for enabling alignment of the end portions in the closed latching position as shown in fig8 10 the band means 20 comprises a main body portion 40 of generally rectangular cross sectional shape e g approximately 0 880 u00d7 0 100 inch with a flat outer annular surface 41 and a pair of spaced radially inwardly extending annular rib portions 42 44 of rectangular cross sectional shape e g approximately 0 120 u00d7 0 075 inch which are integral with the body portion and engageable with a reel to be held by the band means as shown in fig1 and 8 each of the band end portions.