Schaefer Single Ball Bearing Block [506-05] Electrical | Meters & Monitoring battery isolator or an automatic

battery isolator or an automatic charging relay

First Responder Water Helmet - Small/Medium - Black

SeaTalkng and NMEA2000 compatible (using a device net adapter cable)

Box Dimensions: 1"H x 3"W x 8"L WT: 2

Schaefer Single Ball Bearing Block [506-05] Electrical | Meters & Monitoring battery isolator or an automaticSingle 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)