Ronstan Ball Bearing Utility Blocks - Series 15 - Single Block, Loop Head ronstan single upright lead block The MV-3 side mount control

The MV-3 side mount control is designed for all installations including inboard ski boats

old style nylon often found in older morse steering set ups

Control line applications on larger yachts

Width: 115mm

Note: Line load should be limited to: MWL 125kg (275lb)

Ronstan Ball Bearing Utility Blocks - Series 15 - Single Block, Loop Head ronstan single upright lead block The MV-3 side mount controlSmallest and lightest ball bearing block available Precision moulded acetal sheave running on stainless steel ball bearings provide high performance & low friction Single loop head blocks include an O ring to separate running line from head lashing or fixing