Schaefer Double 2 3/8" Alum. Block/ Universal Head Lewmar Low Profile Hatches factory sealed main bearing system

factory sealed main bearing system

Easily fitted and securely retained Dyneema® link head

and highly water repellent

Max Line: 1/2 in

Adjustable Stop for 1-1/4" T-Track

Schaefer Double 2 3/8" Alum. Block/ Universal Head Lewmar Low Profile Hatches factory sealed main bearing systemProduct Description Schaefer Double 2 3 8" Alum. Block Universal Head Double Block with Aluminum Cheeks, Delrin(tm)Sheave. For boats to 34'. Use in combination with other 7 series blocks or 7 series adapters for a variety of applications. Works with 704 35 for a 4: 1 purchase. Specifications: Sheave Dia: 2 3 8" (60 mm) Thickness: 2 in. (51 mm) Width: 2 1 2 in. (64 mm) Length: 5 27 32 in. (148 mm) SWL: 2250 lbs. (1020 kg) Weight: 1 lbs. 1 oz. (482 g)