Series 4 58mm Block - Single - Cheek BlockBattery Type = Lithium IonCapacity - Battery (mAH) = 1160mAhChannels - Available = All US, Canadian, InternationalChannels - Other = NONEIPX Rating = IPX8Power - Output (Watts) = 1w/2.5w/6wSpeaker Mic = YesWaterproof Rating = SubmersibleWeather Alert = Yes
With a plastic backing plate standard to allow snug attachment to spars etc
Base size 107mm x 67mm (4.21” x 2.64”)
A strong, lightweight range of blocks for use on dayboats and cruising yachts. Ideal for mainsheets, vang tackles, lead blocks or wherever a powerful and compact purchase tackle is required.
A comprehensive range of cam cleat, fiddle, and fiddle & cam cleat versions are available
Plain bearing blocks
Barton plain bearing blocks have a precision moulded Acetal sheave running on a large diameter brass bearing, ensuring free running under the highest of loads.
Single: 58mm x 17mm (2-¼;” x ⅝”)
Fiddle: 32/58mm x 17mm (1-¼” / 2-¼”; x ⅝”)
SWL: 630kg (1,385lbs)
Max Rope Diameter: 12mm (7⁄16”)
Break Load:1260kg (2,770lbs)