Schaefer Double 2 3/8 " Aluminum Block with Becket Junior Tops Each one is equipped with

Each one is equipped with a push-button adjustment with a Torlon ball-locking mechanism and features a rugged

Course and fine tune adjustment

Schaefer 2" Single Ball Bearing Block with Becket

Length: 2 7/8" (74 mm)

Schaefer Double 2 3/8 " Aluminum Block with Becket Junior Tops Each one is equipped withProduct Description Schaefer Double 2 3 8 " Aluminum Block with Becket Double Block with Aluminum Cheeks, Delrin(tm)Sheaves. For boats to 34'. Use in combination with other 7 series blocks or 7 series adapters for a variety of applications. Works with 704 25 for a 4: 1 purchase. Specifications: Sheave Dia.: 2 3 8 in. (60 mm) Thickness: 2 in.(51 mm) Width: 2 1 2 in. (64 mm) Length: 7 3 32 in. (180 mm) SWL: 2250 lbs. (1020 kg) Weight: 14. 3 oz. (405 g)