The Schaefer Stand Up Swivel Blocks are excellent for fixed position halyard,
sheet or control line fairleads. Block swivels 360º, tilts in all directions
and is supported by a heavy gauge S.S. sprint to prevent deck contact.
Large diameter base helps
distribute loads to a larger surface area than other smaller designs.
The new M-Series Schaefer Stand Up Block features Aluminum sheaves with Torlon™ rollers and Delrin™ ball bearings
for superior strength and low-friction. Machined center allows the hub to be used as a bracket.
Schaefer Stand-Up Swivel Blocks
We at Mauri Pro Sailing are fully committed to be your Schaefer Stand-Up Swivel Blocks specialist not only providing the sailing community with a comprehensive and easy to use web site but with all the appropriate technical information that you might need to select your sailboat hardware and equipment. If you need any assistance selecting the appropriate Schaefer Stand-Up Swivel Blocks
please contact us. Our crew is ready to help!