Big Boat Twin Sheet Lead Block for 1-1/2" T-Track 32-89

32-89 Twin Sheet lead block for 1-1/2" T-Track. Stainless Steel block provides incredible safe working loads. Aluminum sheave runs on Nomex(tm)/Teflon(tm) bearing and cants 45 degrees to ensure a proper lead. Screw pin locks block safely in place. Track Size 1-1/2" x 1/4" (38 mm x 6 mm), Boat Size Up To LOA 60' (18.3m), Disp 30000 lbs., Sail Area 900 sq. ft. (13.6m, 13636 kg, 83.6 m2), Sheave Dia. 3-1/2" (89 mm), Max Line (2) 7/8" (22 mm), L 6-3/4" (171 mm), W 1-15/16" (49 mm), H 6-7/32" (166 mm), Bearing Height 3-13/32" (87 mm), SWL 10000 lbs. (4545 kg), Weight 5 lbs. 4 oz. (2.83 kg). Use on Schaefer track.