OWS Sail car, HA 90/A 008, Briand/Pettersson

OWS Sail car, HA 90/A 008, Briand/PetterssonOWS (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 sail slide HA 90 from Holt Allen and A 008 from Bainbridge. The four wheels roll on the aft side of the mast section while the slug slides inside the luff groove. 511 742 01 will fit mast sections of the following brands models: Briand Pettersson

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 sail slide HA 90 from Holt Allen and A 008 from Bainbridge. The four wheels roll on the aft side of the mast section while the slug slides inside the luff groove. 

511-742-01 will fit mast sections of the following brands/models:

Briand/Pettersson 180x130 mm MkII (Maxi 95 from hull #250)
Briand/Pettersson 125x100 mm (Maxi 77)

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.

H: 55 mm
D: 8 mm
E: 21 mm
SWL+Horizontal: 2.50 kN
RM: 75.00 kNm
FitsLuffGroove: 10.00 mm
Z: 2.50 mm
X: 6.50 mm
T: 6.50 mm
Y: 16.00 mm