OWS Sail car, Seldén keelboat sections, Sparcraft, Z-Spars

OWS (Outer Wheel slider) is an excellent upgrade from traditional sail slides to reduce friction when hoisting and dousing the main sail.
The depth and the shape of the slug is designed to correspond to Seldén keel boat sections and some Sparcraft- and Z-spars sections . The four wheels roll on the aft side of the mast section while the slug slides inside the luff groove. 

511-744-01 will fit:

Seldén: C106; C116; C126; C139

Sparcraft: F35; F50; F67; F78; F101; S137; S180; S260; IMS80; IMS256

Z-Spars: Z170; Z190; Z230; Z265; Z501

For all technical information - https://support.seldenmast.com/en/products/sail_hardware/ows_sliders.html

To acheive maximum strength, the OWS slider should be attached to the main sail using a webbing strap. All sliders for webbing can be used for headboard attachments and as intermediate sliders.

FitsLuffGroove: 5.50 mm
BreakingLoad: 5.00 kN
H1: 4.00 mm
H2: 10.70 mm
W1: 4.40 mm
W2: 11.00 mm

More information

Visit our Support website for instructions for assembly and operations, detailed technical information, service manuals, sparepart lists and list of retailers. Click here