This auction is for a PAIR of Ronstan Sailboat Snatch Blocks.  They have been used, and remain in very good condition- There are 12 photos showing their details and condition.

  Model RF6711.   "24 Foot Boat Size".   These snatch blocks have the HEAVY DUTY TRUNNION SNAPSHACKLES.  1,100 lbs. max load rating (That's a LOT!).  They measure 5 1/2"  overall, taking line to 7/16" and opening WIDE.  They latch as tightly as a vault door.

  The blocks have a top pins which allow attaching a loop of shock cord if desired, allowing it to 'stand' and provide a precise lead to a sheet or halyard.
 
  Block show typical light signs of marine use, with almost no wear to the sheaves. Snatch blocks can be used for a MULTITUDE of sailing or cruising applications-  Rigging a fast purchase, setting the sheet lead on jib or spinnaker.  Rigging a quick down or outhaul, or an instant flag halyard.  Especially handy if it's ever necessary to set a jury rig in an emergency.  A necessity to quickly rig that NEEDED line.

  Though this was a PRICEY PAIR at the 'Chain Chandlery', running over $160.00 EACH,  they are offered with an extremely ............Low Starting Bid