This Fujikura Fiber Holder Full Set of 8 pairs include holders for FSM50R, 60R, 70R, 80R, and 88R splicers, includes 2/4/6/8/10/12/250/900 fiber size range. Splicer any type of ribbon cable or single fiber using these holders. We also have splicers sold separately to go with these holders. The set is categorized under Business & Industrial, Light Equipment & Tools, and Electrical Tools, making it a versatile addition to any toolkit.