FCC Compliant
Track features internal slide bolts
The tapped holes in the brackets are clean and free of powder coat
The Mac Plus provides constant power to the service battery
or manual) with the Rule "fail-safe" spring return to "off" from the "manual" position
Schaefer Fiddle, Univ Head, Cam, Becket, Ball Bearing Boat Viper 640 FCC CompliantFiddle block with anodized aluminum cheeks, delrin(tm) ball bearing sheaves, becket and cam cleat. Works with 506 45 for 4: 1 purchase. Delrin(tm) ball bearing sheaves ensure low friction and high safe working load. Fast entry cam cleat allows easy line engagement. Sheave Dia. 1 7 16" (37mm), Thickness 2 5 16" (58mm), Width 3 7 32" (82mm), Length 6 13 32" (163mm), SWL 1500 lbs. (680kg), Weight 11. 6oz (329g), Max Line 7 16" (11mm)