Fiber Inline Closure, 24 Single Fusion Splice CapacityIncludes one (1) splice tray. Additional FB25 3994STA12 splice tray sold separately. Description Fiber Inline Closure, 24 Splice Capacity Compatible with Splice Tray FB25 3994STA12 The FB23 4383 24IE MiniButt Fiber Optic Splice Closure is designed for low count fiber splicing and in areas where space is a constraint. The closure incorporates an integrated gasket to prevent water ingress but to allow for ease in access. This unit is supplied with one