Seldén Spreader End Plug 500-629-01 is the replacement end fitting for compatible T60 spreaders. It supports the shroud at the outboard end of the spreader and is specified for standing-rigging wire in the 4–6 mm diameter range. A correctly matched spreader end is important because the shroud must be supported securely without an unsuitable groove or excessive clearance. Confirm the existing T60 spreader section and wire diameter before ordering, particularly on older rigs where spreader-end designs may differ.