2022 Ronstan Marine Catalogue - VIEW CATALOGUE




  • Can move in two planes (pivot and swivel) to maintain optimum articulation
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Trunnion swivel head allows both 360 degrees rotation and side to side articulation. Suitable for any block with shackle head. Designed to maintain correct load orientation in applications where shackle movement might be restricted when attached to perforated toe rails, low profile pad eyes. Ideal for blocks with shackle pins up to 5mm (3/16"). Suits RF6161 replacement plunger pin.
A5/8 in.
B- in.
C2 3/8 in.
M.W.L.1100 lb.
B. L.2200 lb.
Weight2.2 oz.
Second cross hole added to adapter socket to allow inline or 90 degree use on RS006400R furler
  • Grade 15-5PH investment cast stainless steel body, hasp and bail
  • Grade 316 stainless steel plunger pin and spring