Schaefer Series 7 Flat Base/Aluminum Cheek/Delrin Sheave [704-11] Boat Outfitting | Windshield Wipers Our Advanced Chart Offering

Our Advanced Chart Offering

Intended for use on negative ground systems

Automatically reaches difficult places with the roll of the boat

Bulb Watts: 42w

The unit is waterproof and matches the aesthetics of the current AIT1500

Schaefer Series 7 Flat Base/Aluminum Cheek/Delrin Sheave [704-11] Boat Outfitting | Windshield Wipers Our Advanced Chart OfferingSeries 7 Flat Base Aluminum Cheek Delrin Sheave Delrin sheave ensures smooth operation and high safe working load. Stainless steel base distributes loads to a large surface area. Specifications: Sheave Dia. 2 3 8" (60 mm) Max. Line 1 2" (13 mm) Length 4 3 8" (111 mm) Width 2 3 4" (70 mm) Height 1" (25 mm) Fasteners (4) 1 4" RH (6 mm) C C 3 5 8" (92 mm) C C (wide end) 2" (51mm) C C (narrow end) 1 9 16" SWL 2250 lbs. (1020 kg) Weight Alum. 9. 6 oz. (272