Ronstan 100mm Stand-Up Core Block Spinnaker and Spar Hardware Large transparent information pockets 27"

Large transparent information pockets 27" x 23

On-Off switching knob is fitted to both sides of the swivel blocks (one can be removed if desired)

Length: 4 7/8" (124mm)

Track Size: 1" x 1/8" (25 mm x 3 mm )

Ronstan 100mm Stand-Up Core Block Spinnaker and Spar Hardware Large transparent information pockets 27"Product Description Ronstan 100mm Stand Up Core Block Full articulated stand up Stand up models have a linkage that provides full rotation and articulation. A high strength precision cast padeye minimized the footprint and a dedicated rubber boot ensure the block is held upright when not loaded. Features: High dynamic and static load capacity High load bearing system Ball bearings to counteract side thrust loads Class leading performance and sleek,