Schaefer 3 Series Single Over the Top Ball Bearing Block SCHAEFER OVER THE TOP BLOCKS Lewmar 50mm Single Becket Synchro

Lewmar 50mm Single Becket Synchro Block

316 stainless steel

C - 11/16" (17mm)

Includes (1) 300-35 Clamp on Pulpit block and (3) 506-44 Clear Step lead blocks

Schaefer 3 Series Single Over the Top Ball Bearing Block SCHAEFER OVER THE TOP BLOCKS Lewmar 50mm Single Becket SynchroProduct Description Schaefer 3 Series Single Over the Top Ball Bearing Block 3 Series Single Over the Top Block. Stainless Steel cage and base provide a solid platform for clean leads. Delrin(tm) ball bearing sheave ensure low friction and high safe working loads. For Boats to 30'. Specifications Sheave Dia.: 1 7 16 in. (37 mm) Max Line Dia.: 7 16 in. (11 mm) Length: 2 11 32 in. (60 mm) Width: 2 in. (51 mm) Overall Height: 2 11 32 in. (60 mm) Bearing