Abstract: The base has elongated clip receiving elements permanently affixed thereto which extend in parallel, spaced relation. Apertures are provided in the base proximate to each of the clip receiving elements. The apertures are adapted to receive elongated rotation preventing elements therein. Each rotation preventing element and clip receiving element proximate thereto is received within the elongated clip opening so as to prevent rotation of the clips during mounting on the base. The rotation preventing elements can be affixed to the base or can be part of a separate fixture over which the base is placed while the clips are mounted. The rotation preventing elements are removed from the base prior to shipping.

Abstract: Aligned sets of clips with elongated openings are received on pairs of spaced substantially parallel elements extending from a base. Each of the clip receiving elements has removably mounted thereto a member which serves to prevent rotation of the clips during mounting. The clips are encircled by a band which passes through opposing indentations in the base. After banding, the rotation preventing members are removed by breaking the connecting parts which mount same to the clip receiving elements.

Abstract: The clips are received on spaced elements extending in parallel relation from opposite ends of a base such that sets of two side-by-side clips are situated in parallel planes. Spaced clip retaining elements extend in parallel relation from the intermediate portion of the base. The clips in each set are received between the clip retaining elements to prevent rotation thereof. A removable member is provided for preventing the displacement of the clips until use.