Description
Ball bearing swivel bases feature dual rows of Delrin ® ball bearings that swivel freely even under high loads. Bases include stand-up springs and a U-adaptor to accept a variety of appropriate blocks. The 216 features a second cleat for lines led vertically through the base of the swivel. It is frequently used to combine vang or backstay controls in the same swivel base that handles the mainsheet. Delrin ® is a registered trademark of E. I. du Pont de Nemours and Company or its affiliates.
Height (mm)146 mm
Weight (g)454 g
Weight (oz)16 oz
Fastener spacing (mm)19 mm
Fastener spacing (in) 3/4 in
Fasteners (mm)5 FH mm
Fasteners (in)#10 FH in
Use with57 mm/2.25"/3.00"/ratchets
Product Details
We usually dispatch within 2–8 days.
In a hurry? If the item’s in stock, we might be able to send it out the same day — just let us know.
Not the Right Fit? We’ve Got You.
If your boating gear isn’t quite right — in size, fit, or feel — you can return it within 30 days for a full refund or exchange. No stress, no risk.