Schaefer Halyard Exit Box - Single - 5/8"/ 7/32" Line

Sheave Size 2-3/8"(60 mm), Halyard Opening 5/8" (16 mm), Mast Slot 3" x 1" (76 mm x 25 mm), Fasteners (6), # 10 RH (5 mm), SWL 2252 lbs. (1020 kg), Weight 14 oz. (397 g)