HARKEN Little Ball Bearing Swivel Cam Base Blower Black / Silver / Grey / Red

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. Specifications: - Height (in)4 1/2 in - Height (mm)114 mm - Weight (g)340 g - Weight (oz)12 oz - Minimum line Ø (mm)3 mm - Minimum line Ø (in)1/8 in - Maximum line Ø (mm)12 mm - Maximum line Ø (in)1/2 in - Fastener spacing (mm)19 mm - Fastener spacing (in)3/4 in - Fasteners (mm)5 FH mm - Fasteners (in)#10 FH in - Use with57 mm/Big Bullet/Dinghy/2.25´´/small ratchets