FH-60-LT900 is a fiber holder intended for 900 µm loose-buffer (loose tube) single fiber. AFL lists FH-60-LT900 (AFL NO. S015181) in its Fusion Splicing product materials as a fiber holder compatible with multiple Fujikura splicer models; manufacturer functionality notes: 14 mm cleave length from buffer (not compatible with AFL FUSEConnect connectors), repeatable cleave length, and repeatable results loading into the splicer. Distributor product pages describe the part as sold in pairs and provide additional usage notes (for use with CT-30/CT-05 cleavers and various Fujikura single-fiber and ribbon splicers).