Ronstan Ball Bearing Utility Blocks - Series 15 - Singel Block, Swivel Hook Head ronstan ball bearing series 20 - triple becket cam cleat - 2-axis shackle head to shorten up the length

to shorten up the length

The dual laminate construction has been precisely engineered for minimum weight

OMC    988217

Cutting surface resists cuts and abrasions whilst retaining knife edge

Ronstan Ball Bearing Utility Blocks - Series 15 - Singel Block, Swivel Hook Head ronstan ball bearing series 20 - triple becket cam cleat - 2-axis shackle head to shorten up the lengthSmallest 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