Holt Plain 45mm Violin Swivel Block : HT95300
SWIVEL-STOP – An anti swivel head moulding is supplied with the block giving the option to have it – fixed head or swivel
COMPOSITE BODY – High tensile carbon composite body. Strong and lightweight
PLAIN BEARING SYSTEM – Locking tri-rivet head maintains sheave rotation under higher loads
USAGE – Mainsheet systems, Control Lines, Sheet Blocks, Vang Cascades, Cunningham Systems, Halyard Leads
Line diameter: 4-10mm
Shackle pin diameter: 4mm
Breaking load: 800kg
SWL: 250kg
Weight: 70g