1-1/4 and 1-1/2 Inch Caps have a slot between the holes
Harken® snap shackles also fit a wide variety of blocks and make them removable
SC Series provides course primary filtration
Delrin sheaves ensure low friction and high safe working load
Johnson Duramax BOND Brass cutless bearings adapt equally well to strut and sterntube mounts and are often used efficiently as rudder stock and pintle bushings
Schaefer Block, Series 5 Over The Top Double Ball Bearing Inverters 1-1/4 and 1-1/2 Inch Caps5 Series Double Over the Top Block. Stainless Steel cage and base provide a solid platform for clean leads. Delrin(tm) ball bearing sheaves ensure low friction and high safe working loads. Sheave Dia. 2" (51 mm), Max line 7 16" (11 mm), L 2 7 8" (73 mm), W 2 3 4" (76 mm), H 2 15 16" (74 mm), Bearing Height 2" (51 mm), Fastners (6), #10 RH (5 mm), C C 2 5 16" (59 mm), SWL 1000 lbs. (450 kg), Weight 12. 6 oz. (357 g)