![Schaefer Single Ball Bearing Block [506-05] Boat Outfitting | Engine Controls Enables GND 10 software updates](https://cdn.shopify.com/s/files/1/0559/7800/0581/products/74731XL.jpg?v=1617450585)
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Enables GND 10 software updates over NMEA 2000
Test and inspect the Propane and CO alarms installed in your RV every week and replace malfunctioning alarms
Actuators have high-impact
A secondary battery on board requires a dedicated charging solution
Schaefer Single Ball Bearing Block [506-05] Boat Outfitting | Engine Controls Enables GND 10 software updatesSingle Ball Bearing Block Single block with aluminum cheeks and ball bearing sheave. Delrin ball bearing sheave ensures low friction operation. Swivel head may be locked in place to avoid twist. Specifications: Sheave Diameter 2" (51mm) Thickness 15 16" (24mm) Width 2 1 8" (54mm) Length 4 13 32" (112mm) SWL 1500 lbs. (680kg) Weight 5oz. (142g) Max Line 7 16" (11mm)
US$ 1474.50
US$ 2999.50
US$ 25.00
