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 low profile 205 is used when installation is at deck level and when smaller blocks are used.
Delrin® is a registered trademark of E. I. du Pont de Nemours and Company or its affiliates.
|Height||4 1/2 in||114 mm|
|Weight||12 oz||340 g|
|Minimum line Ø||1/8 in||3 mm|
|Maximum line Ø||1/2 in||12 mm|
|Fastener spacing||3/4 in||19 mm|
|Fasteners||#10 FH in||5 FH mm|