Your search for "round ring" revealed the following:
$35.00
Stainless Steel Rudder Gudgeon. Pin Holes: 5/16" PintleLength: 185mm. Strap length: 156mm. Internal Width: 25mm. Strap Width: 20mm. Fastenings: 6.5mm. Material Thickness: 2mm.Â
***CLEARANCE*** Harken 22mm Single Micro Block Swivel Head - 292
$57.80Low-friction Micro blocks are compact and lightweight. They are ideal for sailboards, smaller dinghies, and lightly loaded control lines on boats of all sizes. Sheave Ø (mm) 22 mmMaximum line Ø (mm) 6 mmMaximum working load (kg) 91 kgBreaking load (kg)   544 kg
$9.30
Stainless steel closed thimble, Used to create eyes in both rope and wire rope. Unlike a standard thimble these are welded as a loop. Cable Ø 3.0 mm  (1/8")A 9.0 mmB 4.5 mmC 16.0 mmWeight 3 g Cable Ø 4.0 mm (5/32")A 11.0 mmB 5.5 mmC 20.0 mmWeight 5 g Cable Ø...
International Goldspar Satin 500ml
$69.00
A single pot Satin finish for Interior applications. Urethane modified alkyd meant primarily for interior use. Resistant to hot water mild acids and alkalis. Quick dry formula that reduces dust pickup. Interior cabin/trims. Recommended no. of coats: 2 - 3. Coverage (m^2/L) : 6.90. *This is a dangerous goods item and will incur a DG freight...
Velcro hook and loop 25mm White
$4.20
Velcro Nylon fastener is a two part system; one part consisting of rows of hooks and the other part of a mass of loops. When pressed together, they form a highly secure closure, yet can be easily re-opened with a simple peeling action. Sew on (no adhesive) 25mm Wide (sold...
Ronstan RF51151 AP Cheek Block
$68.10
Single sheave cheek block with aluminium cheek. Self-lubricating Acetal polymer sheave ensures low friction and extreme durability. Low maintenance, long service life. Exceptionally high working loads. Can be stacked to create a double version, but no more than 50% of the rated working load should be applied to the upper...
$64.00
Used to redirect the genoa halyard for furling headsails. The angle between the halyard and the forestay must be at least 10°. If the angle is less than 10°, the halyard may wrap around the luff extrusion when the sail is being furled, possibly damaging the halyard and the luff...
$25.00
Floating Dock / Bow Line. Eye splice one end.Premium AA grade braided polypropylene Floating line. UV stabilised. High Tenacity. Select size from dropdown menu.
$87.90
Rope Tail bags: Hook-and-loop fastening using improved 3M self-adhesive. Screw-on option for rope bags (screws not provided). Mesh panels for drainage & ventilation.  UV fade & mildew resistant. Fibreglass entry edge rods for easy. RF 3910 Width 300 mm Height 200 mm Opening 180 mm RF3911Width 400 mmHeight 250 mmOpening 200 mm RF3912Width 500 mmHeight 300 mmOpening 220 mm